Home / 4,129,442.47-5,698,472.11-2,294,016.29

Finding the Fourth Proportional to 4,129,442.47, 5,698,472.11 and 2,294,016.29

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Solution

The fourth proportional to 4,129,442.47, 5,698,472.11 and 2,294,016.29 is: 3,165,654.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,442.47 : 5,698,472.11 = 2,294,016.29 : x
  2. Step 2: Convert to fraction form
    4,129,442.47/5,698,472.11 = 2,294,016.29/x
  3. Step 3: Cross multiply
    4,129,442.47x = 5,698,472.11 × 2,294,016.29
  4. Step 4: Simplify right side
    4,129,442.47x = 13,072,387,835,592.54
  5. Step 5: Solve for x
    x = 13,072,387,835,592.54/4,129,442.47
  6. Step 6: Final answer
    x = 3,165,654.43

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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.