Home / 3,350,442.30-5,025,663.45-1,329,168.30

Finding the Fourth Proportional to 3,350,442.30, 5,025,663.45 and 1,329,168.30

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Solution

The fourth proportional to 3,350,442.30, 5,025,663.45 and 1,329,168.30 is: 1,993,752.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,442.30 : 5,025,663.45 = 1,329,168.30 : x
  2. Step 2: Convert to fraction form
    3,350,442.30/5,025,663.45 = 1,329,168.30/x
  3. Step 3: Cross multiply
    3,350,442.30x = 5,025,663.45 × 1,329,168.30
  4. Step 4: Simplify right side
    3,350,442.30x = 6,679,952,544,208.64
  5. Step 5: Solve for x
    x = 6,679,952,544,208.64/3,350,442.30
  6. Step 6: Final answer
    x = 1,993,752.45

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Similar ratio
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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.