Home / 6,061,909.68-9,086,711.52-5,177,060.24

Finding the Fourth Proportional to 6,061,909.68, 9,086,711.52 and 5,177,060.24

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Solution

The fourth proportional to 6,061,909.68, 9,086,711.52 and 5,177,060.24 is: 7,760,335.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,061,909.68 : 9,086,711.52 = 5,177,060.24 : x
  2. Step 2: Convert to fraction form
    6,061,909.68/9,086,711.52 = 5,177,060.24/x
  3. Step 3: Cross multiply
    6,061,909.68x = 9,086,711.52 × 5,177,060.24
  4. Step 4: Simplify right side
    6,061,909.68x = 47,042,452,922,541.96
  5. Step 5: Solve for x
    x = 47,042,452,922,541.96/6,061,909.68
  6. Step 6: Final answer
    x = 7,760,335.51

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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.