Home / 3,321,184-4,981,780.80-925,035.52

Finding the Fourth Proportional to 3,321,184, 4,981,780.80 and 925,035.52

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Solution

The fourth proportional to 3,321,184, 4,981,780.80 and 925,035.52 is: 1,387,554.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,184 : 4,981,780.80 = 925,035.52 : x
  2. Step 2: Convert to fraction form
    3,321,184/4,981,780.80 = 925,035.52/x
  3. Step 3: Cross multiply
    3,321,184x = 4,981,780.80 × 925,035.52
  4. Step 4: Simplify right side
    3,321,184x = 4,608,324,192,854.02
  5. Step 5: Solve for x
    x = 4,608,324,192,854.02/3,321,184
  6. Step 6: Final answer
    x = 1,387,554.62

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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.