Home / 6,561,753.15-9,842,629.73-6,141,849.15

Finding the Fourth Proportional to 6,561,753.15, 9,842,629.73 and 6,141,849.15

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Solution

The fourth proportional to 6,561,753.15, 9,842,629.73 and 6,141,849.15 is: 9,212,773.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,561,753.15 : 9,842,629.73 = 6,141,849.15 : x
  2. Step 2: Convert to fraction form
    6,561,753.15/9,842,629.73 = 6,141,849.15/x
  3. Step 3: Cross multiply
    6,561,753.15x = 9,842,629.73 × 6,141,849.15
  4. Step 4: Simplify right side
    6,561,753.15x = 60,451,947,010,255.98
  5. Step 5: Solve for x
    x = 60,451,947,010,255.98/6,561,753.15
  6. Step 6: Final answer
    x = 9,212,773.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.