Home / 6,702,020.55-9,248,397.33-3,761,564.43

Finding the Fourth Proportional to 6,702,020.55, 9,248,397.33 and 3,761,564.43

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Solution

The fourth proportional to 6,702,020.55, 9,248,397.33 and 3,761,564.43 is: 5,190,739.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,702,020.55 : 9,248,397.33 = 3,761,564.43 : x
  2. Step 2: Convert to fraction form
    6,702,020.55/9,248,397.33 = 3,761,564.43/x
  3. Step 3: Cross multiply
    6,702,020.55x = 9,248,397.33 × 3,761,564.43
  4. Step 4: Simplify right side
    6,702,020.55x = 34,788,442,431,034.97
  5. Step 5: Solve for x
    x = 34,788,442,431,034.97/6,702,020.55
  6. Step 6: Final answer
    x = 5,190,739.45

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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.