Home / 10,063,781.12-15,081,705.58-4,585,487.71

Finding the Fourth Proportional to 10,063,781.12, 15,081,705.58 and 4,585,487.71

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Solution

The fourth proportional to 10,063,781.12, 15,081,705.58 and 4,585,487.71 is: 6,871,868.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,063,781.12 : 15,081,705.58 = 4,585,487.71 : x
  2. Step 2: Convert to fraction form
    10,063,781.12/15,081,705.58 = 4,585,487.71/x
  3. Step 3: Cross multiply
    10,063,781.12x = 15,081,705.58 × 4,585,487.71
  4. Step 4: Simplify right side
    10,063,781.12x = 69,156,975,484,592.45
  5. Step 5: Solve for x
    x = 69,156,975,484,592.45/10,063,781.12
  6. Step 6: Final answer
    x = 6,871,868.00

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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.