Home / 5,180,695.73-7,773,663.89-3,452,744.64

Finding the Fourth Proportional to 5,180,695.73, 7,773,663.89 and 3,452,744.64

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Solution

The fourth proportional to 5,180,695.73, 7,773,663.89 and 3,452,744.64 is: 5,180,863.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,180,695.73 : 7,773,663.89 = 3,452,744.64 : x
  2. Step 2: Convert to fraction form
    5,180,695.73/7,773,663.89 = 3,452,744.64/x
  3. Step 3: Cross multiply
    5,180,695.73x = 7,773,663.89 × 3,452,744.64
  4. Step 4: Simplify right side
    5,180,695.73x = 26,840,476,329,359.05
  5. Step 5: Solve for x
    x = 26,840,476,329,359.05/5,180,695.73
  6. Step 6: Final answer
    x = 5,180,863.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.