Home / 2,654,119.17-3,981,181.19-659,575.17

Finding the Fourth Proportional to 2,654,119.17, 3,981,181.19 and 659,575.17

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Solution

The fourth proportional to 2,654,119.17, 3,981,181.19 and 659,575.17 is: 989,363.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,654,119.17 : 3,981,181.19 = 659,575.17 : x
  2. Step 2: Convert to fraction form
    2,654,119.17/3,981,181.19 = 659,575.17/x
  3. Step 3: Cross multiply
    2,654,119.17x = 3,981,181.19 × 659,575.17
  4. Step 4: Simplify right side
    2,654,119.17x = 2,625,888,256,897.18
  5. Step 5: Solve for x
    x = 2,625,888,256,897.18/2,654,119.17
  6. Step 6: Final answer
    x = 989,363.36

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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.