Home / 4,063,109.02-5,607,153.64-2,227,734.88

Finding the Fourth Proportional to 4,063,109.02, 5,607,153.64 and 2,227,734.88

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Solution

The fourth proportional to 4,063,109.02, 5,607,153.64 and 2,227,734.88 is: 3,074,308.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063,109.02 : 5,607,153.64 = 2,227,734.88 : x
  2. Step 2: Convert to fraction form
    4,063,109.02/5,607,153.64 = 2,227,734.88/x
  3. Step 3: Cross multiply
    4,063,109.02x = 5,607,153.64 × 2,227,734.88
  4. Step 4: Simplify right side
    4,063,109.02x = 12,491,251,741,346.96
  5. Step 5: Solve for x
    x = 12,491,251,741,346.96/4,063,109.02
  6. Step 6: Final answer
    x = 3,074,308.78

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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.