Home / 8,441,427-11,649,179.50-4,573,945.12

Finding the Fourth Proportional to 8,441,427, 11,649,179.50 and 4,573,945.12

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Solution

The fourth proportional to 8,441,427, 11,649,179.50 and 4,573,945.12 is: 6,312,049.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,441,427 : 11,649,179.50 = 4,573,945.12 : x
  2. Step 2: Convert to fraction form
    8,441,427/11,649,179.50 = 4,573,945.12/x
  3. Step 3: Cross multiply
    8,441,427x = 11,649,179.50 × 4,573,945.12
  4. Step 4: Simplify right side
    8,441,427x = 53,282,707,726,029.04
  5. Step 5: Solve for x
    x = 53,282,707,726,029.04/8,441,427
  6. Step 6: Final answer
    x = 6,312,049.81

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.