Home / 5,805,961.30-8,012,500.04-3,227,685.13

Finding the Fourth Proportional to 5,805,961.30, 8,012,500.04 and 3,227,685.13

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Solution

The fourth proportional to 5,805,961.30, 8,012,500.04 and 3,227,685.13 is: 4,454,357.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,805,961.30 : 8,012,500.04 = 3,227,685.13 : x
  2. Step 2: Convert to fraction form
    5,805,961.30/8,012,500.04 = 3,227,685.13/x
  3. Step 3: Cross multiply
    5,805,961.30x = 8,012,500.04 × 3,227,685.13
  4. Step 4: Simplify right side
    5,805,961.30x = 25,861,827,177,031.48
  5. Step 5: Solve for x
    x = 25,861,827,177,031.48/5,805,961.30
  6. Step 6: Final answer
    x = 4,454,357.49

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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.