Home / 3,442,943.04-4,752,540.46-2,957,560.26

Finding the Fourth Proportional to 3,442,943.04, 4,752,540.46 and 2,957,560.26

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Solution

The fourth proportional to 3,442,943.04, 4,752,540.46 and 2,957,560.26 is: 4,082,531.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,943.04 : 4,752,540.46 = 2,957,560.26 : x
  2. Step 2: Convert to fraction form
    3,442,943.04/4,752,540.46 = 2,957,560.26/x
  3. Step 3: Cross multiply
    3,442,943.04x = 4,752,540.46 × 2,957,560.26
  4. Step 4: Simplify right side
    3,442,943.04x = 14,055,924,798,538.12
  5. Step 5: Solve for x
    x = 14,055,924,798,538.12/3,442,943.04
  6. Step 6: Final answer
    x = 4,082,531.90

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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.