Home / 3,523,337.35-5,285,115.69-1,676,444.56

Finding the Fourth Proportional to 3,523,337.35, 5,285,115.69 and 1,676,444.56

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Solution

The fourth proportional to 3,523,337.35, 5,285,115.69 and 1,676,444.56 is: 2,514,719.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523,337.35 : 5,285,115.69 = 1,676,444.56 : x
  2. Step 2: Convert to fraction form
    3,523,337.35/5,285,115.69 = 1,676,444.56/x
  3. Step 3: Cross multiply
    3,523,337.35x = 5,285,115.69 × 1,676,444.56
  4. Step 4: Simplify right side
    3,523,337.35x = 8,860,203,447,471.15
  5. Step 5: Solve for x
    x = 8,860,203,447,471.15/3,523,337.35
  6. Step 6: Final answer
    x = 2,514,719.02

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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.