Home / 5,351,468.62-7,385,031.66-3,059,677.30

Finding the Fourth Proportional to 5,351,468.62, 7,385,031.66 and 3,059,677.30

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Solution

The fourth proportional to 5,351,468.62, 7,385,031.66 and 3,059,677.30 is: 4,222,357.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,351,468.62 : 7,385,031.66 = 3,059,677.30 : x
  2. Step 2: Convert to fraction form
    5,351,468.62/7,385,031.66 = 3,059,677.30/x
  3. Step 3: Cross multiply
    5,351,468.62x = 7,385,031.66 × 3,059,677.30
  4. Step 4: Simplify right side
    5,351,468.62x = 22,595,813,729,883.32
  5. Step 5: Solve for x
    x = 22,595,813,729,883.32/5,351,468.62
  6. Step 6: Final answer
    x = 4,222,357.51

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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.