Home / 6,681,497.60-10,022,246.40-4,665,958.40

Finding the Fourth Proportional to 6,681,497.60, 10,022,246.40 and 4,665,958.40

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Solution

The fourth proportional to 6,681,497.60, 10,022,246.40 and 4,665,958.40 is: 6,998,937.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,681,497.60 : 10,022,246.40 = 4,665,958.40 : x
  2. Step 2: Convert to fraction form
    6,681,497.60/10,022,246.40 = 4,665,958.40/x
  3. Step 3: Cross multiply
    6,681,497.60x = 10,022,246.40 × 4,665,958.40
  4. Step 4: Simplify right side
    6,681,497.60x = 46,763,384,776,949.77
  5. Step 5: Solve for x
    x = 46,763,384,776,949.77/6,681,497.60
  6. Step 6: Final answer
    x = 6,998,937.60

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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.