Home / 7,844,580.98-11,760,132.32-2,726,345.96

Finding the Fourth Proportional to 7,844,580.98, 11,760,132.32 and 2,726,345.96

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Solution

The fourth proportional to 7,844,580.98, 11,760,132.32 and 2,726,345.96 is: 4,087,176.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,844,580.98 : 11,760,132.32 = 2,726,345.96 : x
  2. Step 2: Convert to fraction form
    7,844,580.98/11,760,132.32 = 2,726,345.96/x
  3. Step 3: Cross multiply
    7,844,580.98x = 11,760,132.32 × 2,726,345.96
  4. Step 4: Simplify right side
    7,844,580.98x = 32,062,189,226,065.70
  5. Step 5: Solve for x
    x = 32,062,189,226,065.70/7,844,580.98
  6. Step 6: Final answer
    x = 4,087,176.78

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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.