Home / 4,744,882.06-7,115,851.25-1,711,853.61

Finding the Fourth Proportional to 4,744,882.06, 7,115,851.25 and 1,711,853.61

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Solution

The fourth proportional to 4,744,882.06, 7,115,851.25 and 1,711,853.61 is: 2,567,249.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,882.06 : 7,115,851.25 = 1,711,853.61 : x
  2. Step 2: Convert to fraction form
    4,744,882.06/7,115,851.25 = 1,711,853.61/x
  3. Step 3: Cross multiply
    4,744,882.06x = 7,115,851.25 × 1,711,853.61
  4. Step 4: Simplify right side
    4,744,882.06x = 12,181,295,650,535.51
  5. Step 5: Solve for x
    x = 12,181,295,650,535.51/4,744,882.06
  6. Step 6: Final answer
    x = 2,567,249.41

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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.