Home / 4,094,761.92-6,142,142.88-2,098,944.96

Finding the Fourth Proportional to 4,094,761.92, 6,142,142.88 and 2,098,944.96

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Solution

The fourth proportional to 4,094,761.92, 6,142,142.88 and 2,098,944.96 is: 3,148,417.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,761.92 : 6,142,142.88 = 2,098,944.96 : x
  2. Step 2: Convert to fraction form
    4,094,761.92/6,142,142.88 = 2,098,944.96/x
  3. Step 3: Cross multiply
    4,094,761.92x = 6,142,142.88 × 2,098,944.96
  4. Step 4: Simplify right side
    4,094,761.92x = 12,892,019,841,575.88
  5. Step 5: Solve for x
    x = 12,892,019,841,575.88/4,094,761.92
  6. Step 6: Final answer
    x = 3,148,417.44

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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.