Home / 8,352,228.28-11,527,691.46-5,446,574.60

Finding the Fourth Proportional to 8,352,228.28, 11,527,691.46 and 5,446,574.60

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Solution

The fourth proportional to 8,352,228.28, 11,527,691.46 and 5,446,574.60 is: 7,517,327.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,352,228.28 : 11,527,691.46 = 5,446,574.60 : x
  2. Step 2: Convert to fraction form
    8,352,228.28/11,527,691.46 = 5,446,574.60/x
  3. Step 3: Cross multiply
    8,352,228.28x = 11,527,691.46 × 5,446,574.60
  4. Step 4: Simplify right side
    8,352,228.28x = 62,786,431,502,672.91
  5. Step 5: Solve for x
    x = 62,786,431,502,672.91/8,352,228.28
  6. Step 6: Final answer
    x = 7,517,327.04

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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.