Home / 4,287,932.04-6,423,489.18-2,487,032.04

Finding the Fourth Proportional to 4,287,932.04, 6,423,489.18 and 2,487,032.04

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Solution

The fourth proportional to 4,287,932.04, 6,423,489.18 and 2,487,032.04 is: 3,725,670.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,287,932.04 : 6,423,489.18 = 2,487,032.04 : x
  2. Step 2: Convert to fraction form
    4,287,932.04/6,423,489.18 = 2,487,032.04/x
  3. Step 3: Cross multiply
    4,287,932.04x = 6,423,489.18 × 2,487,032.04
  4. Step 4: Simplify right side
    4,287,932.04x = 15,975,423,399,253.33
  5. Step 5: Solve for x
    x = 15,975,423,399,253.33/4,287,932.04
  6. Step 6: Final answer
    x = 3,725,670.85

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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.