Home / 6,177,948.48-8,516,118.33-4,337,242.92

Finding the Fourth Proportional to 6,177,948.48, 8,516,118.33 and 4,337,242.92

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Solution

The fourth proportional to 6,177,948.48, 8,516,118.33 and 4,337,242.92 is: 5,978,760.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,177,948.48 : 8,516,118.33 = 4,337,242.92 : x
  2. Step 2: Convert to fraction form
    6,177,948.48/8,516,118.33 = 4,337,242.92/x
  3. Step 3: Cross multiply
    6,177,948.48x = 8,516,118.33 × 4,337,242.92
  4. Step 4: Simplify right side
    6,177,948.48x = 36,936,473,932,674.73
  5. Step 5: Solve for x
    x = 36,936,473,932,674.73/6,177,948.48
  6. Step 6: Final answer
    x = 5,978,760.43

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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.