Home / 5,745,753.59-7,929,193.44-3,167,526.63

Finding the Fourth Proportional to 5,745,753.59, 7,929,193.44 and 3,167,526.63

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Solution

The fourth proportional to 5,745,753.59, 7,929,193.44 and 3,167,526.63 is: 4,371,216.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,745,753.59 : 7,929,193.44 = 3,167,526.63 : x
  2. Step 2: Convert to fraction form
    5,745,753.59/7,929,193.44 = 3,167,526.63/x
  3. Step 3: Cross multiply
    5,745,753.59x = 7,929,193.44 × 3,167,526.63
  4. Step 4: Simplify right side
    5,745,753.59x = 25,115,931,383,540.12
  5. Step 5: Solve for x
    x = 25,115,931,383,540.12/5,745,753.59
  6. Step 6: Final answer
    x = 4,371,216.23

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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.