Home / 3,466,715.88-5,200,654.50-1,192,148.04

Finding the Fourth Proportional to 3,466,715.88, 5,200,654.50 and 1,192,148.04

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Solution

The fourth proportional to 3,466,715.88, 5,200,654.50 and 1,192,148.04 is: 1,788,421.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,715.88 : 5,200,654.50 = 1,192,148.04 : x
  2. Step 2: Convert to fraction form
    3,466,715.88/5,200,654.50 = 1,192,148.04/x
  3. Step 3: Cross multiply
    3,466,715.88x = 5,200,654.50 × 1,192,148.04
  4. Step 4: Simplify right side
    3,466,715.88x = 6,199,950,068,892.18
  5. Step 5: Solve for x
    x = 6,199,950,068,892.18/3,466,715.88
  6. Step 6: Final answer
    x = 1,788,421.75

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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.