Home / 6,653,350.40-9,980,025.60-6,233,446.40

Finding the Fourth Proportional to 6,653,350.40, 9,980,025.60 and 6,233,446.40

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Solution

The fourth proportional to 6,653,350.40, 9,980,025.60 and 6,233,446.40 is: 9,350,169.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,653,350.40 : 9,980,025.60 = 6,233,446.40 : x
  2. Step 2: Convert to fraction form
    6,653,350.40/9,980,025.60 = 6,233,446.40/x
  3. Step 3: Cross multiply
    6,653,350.40x = 9,980,025.60 × 6,233,446.40
  4. Step 4: Simplify right side
    6,653,350.40x = 62,209,954,648,227.84
  5. Step 5: Solve for x
    x = 62,209,954,648,227.84/6,653,350.40
  6. Step 6: Final answer
    x = 9,350,169.60

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Half scale
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Double scale
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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.