Home / 6,618,491.96-9,132,524.30-3,717,327.24

Finding the Fourth Proportional to 6,618,491.96, 9,132,524.30 and 3,717,327.24

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Solution

The fourth proportional to 6,618,491.96, 9,132,524.30 and 3,717,327.24 is: 5,129,352.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,618,491.96 : 9,132,524.30 = 3,717,327.24 : x
  2. Step 2: Convert to fraction form
    6,618,491.96/9,132,524.30 = 3,717,327.24/x
  3. Step 3: Cross multiply
    6,618,491.96x = 9,132,524.30 × 3,717,327.24
  4. Step 4: Simplify right side
    6,618,491.96x = 33,948,581,350,351.94
  5. Step 5: Solve for x
    x = 33,948,581,350,351.94/6,618,491.96
  6. Step 6: Final answer
    x = 5,129,352.96

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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.