Home / 3,952,565.28-5,452,436.52-2,404,300.32

Finding the Fourth Proportional to 3,952,565.28, 5,452,436.52 and 2,404,300.32

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Solution

The fourth proportional to 3,952,565.28, 5,452,436.52 and 2,404,300.32 is: 3,316,654.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,952,565.28 : 5,452,436.52 = 2,404,300.32 : x
  2. Step 2: Convert to fraction form
    3,952,565.28/5,452,436.52 = 2,404,300.32/x
  3. Step 3: Cross multiply
    3,952,565.28x = 5,452,436.52 × 2,404,300.32
  4. Step 4: Simplify right side
    3,952,565.28x = 13,109,294,869,815.68
  5. Step 5: Solve for x
    x = 13,109,294,869,815.68/3,952,565.28
  6. Step 6: Final answer
    x = 3,316,654.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.