Home / 3,521,179.43-5,274,892.33-2,426,770.46

Finding the Fourth Proportional to 3,521,179.43, 5,274,892.33 and 2,426,770.46

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Solution

The fourth proportional to 3,521,179.43, 5,274,892.33 and 2,426,770.46 is: 3,635,416.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,521,179.43 : 5,274,892.33 = 2,426,770.46 : x
  2. Step 2: Convert to fraction form
    3,521,179.43/5,274,892.33 = 2,426,770.46/x
  3. Step 3: Cross multiply
    3,521,179.43x = 5,274,892.33 × 2,426,770.46
  4. Step 4: Simplify right side
    3,521,179.43x = 12,800,952,893,244.88
  5. Step 5: Solve for x
    x = 12,800,952,893,244.88/3,521,179.43
  6. Step 6: Final answer
    x = 3,635,416.24

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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.