Home / 6,527,974.16-9,008,425.24-3,627,290.52

Finding the Fourth Proportional to 6,527,974.16, 9,008,425.24 and 3,627,290.52

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Solution

The fourth proportional to 6,527,974.16, 9,008,425.24 and 3,627,290.52 is: 5,005,561.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,974.16 : 9,008,425.24 = 3,627,290.52 : x
  2. Step 2: Convert to fraction form
    6,527,974.16/9,008,425.24 = 3,627,290.52/x
  3. Step 3: Cross multiply
    6,527,974.16x = 9,008,425.24 × 3,627,290.52
  4. Step 4: Simplify right side
    6,527,974.16x = 32,676,175,473,180.73
  5. Step 5: Solve for x
    x = 32,676,175,473,180.73/6,527,974.16
  6. Step 6: Final answer
    x = 5,005,561.40

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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.