Home / 4,063,193.12-5,607,269.64-2,227,819.04

Finding the Fourth Proportional to 4,063,193.12, 5,607,269.64 and 2,227,819.04

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Solution

The fourth proportional to 4,063,193.12, 5,607,269.64 and 2,227,819.04 is: 3,074,424.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063,193.12 : 5,607,269.64 = 2,227,819.04 : x
  2. Step 2: Convert to fraction form
    4,063,193.12/5,607,269.64 = 2,227,819.04/x
  3. Step 3: Cross multiply
    4,063,193.12x = 5,607,269.64 × 2,227,819.04
  4. Step 4: Simplify right side
    4,063,193.12x = 12,491,982,066,405.95
  5. Step 5: Solve for x
    x = 12,491,982,066,405.95/4,063,193.12
  6. Step 6: Final answer
    x = 3,074,424.89

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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.