Home / 6,098,508.57-9,135,565.55-3,668,320.31

Finding the Fourth Proportional to 6,098,508.57, 9,135,565.55 and 3,668,320.31

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Solution

The fourth proportional to 6,098,508.57, 9,135,565.55 and 3,668,320.31 is: 5,495,143.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,098,508.57 : 9,135,565.55 = 3,668,320.31 : x
  2. Step 2: Convert to fraction form
    6,098,508.57/9,135,565.55 = 3,668,320.31/x
  3. Step 3: Cross multiply
    6,098,508.57x = 9,135,565.55 × 3,668,320.31
  4. Step 4: Simplify right side
    6,098,508.57x = 33,512,180,586,381.89
  5. Step 5: Solve for x
    x = 33,512,180,586,381.89/6,098,508.57
  6. Step 6: Final answer
    x = 5,495,143.64

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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.