Home / 4,418,150.40-6,096,729.60-2,484,691.20

Finding the Fourth Proportional to 4,418,150.40, 6,096,729.60 and 2,484,691.20

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Solution

The fourth proportional to 4,418,150.40, 6,096,729.60 and 2,484,691.20 is: 3,428,695.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418,150.40 : 6,096,729.60 = 2,484,691.20 : x
  2. Step 2: Convert to fraction form
    4,418,150.40/6,096,729.60 = 2,484,691.20/x
  3. Step 3: Cross multiply
    4,418,150.40x = 6,096,729.60 × 2,484,691.20
  4. Step 4: Simplify right side
    4,418,150.40x = 15,148,490,385,899.52
  5. Step 5: Solve for x
    x = 15,148,490,385,899.52/4,418,150.40
  6. Step 6: Final answer
    x = 3,428,695.05

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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.