Home / 1,035,346.61-1,551,711.35-466,121.54

Finding the Fourth Proportional to 1,035,346.61, 1,551,711.35 and 466,121.54

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Solution

The fourth proportional to 1,035,346.61, 1,551,711.35 and 466,121.54 is: 698,593.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,346.61 : 1,551,711.35 = 466,121.54 : x
  2. Step 2: Convert to fraction form
    1,035,346.61/1,551,711.35 = 466,121.54/x
  3. Step 3: Cross multiply
    1,035,346.61x = 1,551,711.35 × 466,121.54
  4. Step 4: Simplify right side
    1,035,346.61x = 723,286,074,008.32
  5. Step 5: Solve for x
    x = 723,286,074,008.32/1,035,346.61
  6. Step 6: Final answer
    x = 698,593.18

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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.