Home / 4,101,026.76-5,658,930.54-2,381,869.80

Finding the Fourth Proportional to 4,101,026.76, 5,658,930.54 and 2,381,869.80

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Solution

The fourth proportional to 4,101,026.76, 5,658,930.54 and 2,381,869.80 is: 3,286,697.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101,026.76 : 5,658,930.54 = 2,381,869.80 : x
  2. Step 2: Convert to fraction form
    4,101,026.76/5,658,930.54 = 2,381,869.80/x
  3. Step 3: Cross multiply
    4,101,026.76x = 5,658,930.54 × 2,381,869.80
  4. Step 4: Simplify right side
    4,101,026.76x = 13,478,835,753,523.69
  5. Step 5: Solve for x
    x = 13,478,835,753,523.69/4,101,026.76
  6. Step 6: Final answer
    x = 3,286,697.83

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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.