Home / 9,700,910.70-14,551,366.05-4,019,246.70

Finding the Fourth Proportional to 9,700,910.70, 14,551,366.05 and 4,019,246.70

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Solution

The fourth proportional to 9,700,910.70, 14,551,366.05 and 4,019,246.70 is: 6,028,870.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,700,910.70 : 14,551,366.05 = 4,019,246.70 : x
  2. Step 2: Convert to fraction form
    9,700,910.70/14,551,366.05 = 4,019,246.70/x
  3. Step 3: Cross multiply
    9,700,910.70x = 14,551,366.05 × 4,019,246.70
  4. Step 4: Simplify right side
    9,700,910.70x = 58,485,529,976,954.54
  5. Step 5: Solve for x
    x = 58,485,529,976,954.54/9,700,910.70
  6. Step 6: Final answer
    x = 6,028,870.05

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Half scale
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Double scale
Find fourth proportional to 9,700,911.70, 14,551,367.55 and 4,019,247.70
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.