Home / 5,680,738.17-8,521,282.22-2,484,218.97

Finding the Fourth Proportional to 5,680,738.17, 8,521,282.22 and 2,484,218.97

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Solution

The fourth proportional to 5,680,738.17, 8,521,282.22 and 2,484,218.97 is: 3,726,404.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,680,738.17 : 8,521,282.22 = 2,484,218.97 : x
  2. Step 2: Convert to fraction form
    5,680,738.17/8,521,282.22 = 2,484,218.97/x
  3. Step 3: Cross multiply
    5,680,738.17x = 8,521,282.22 × 2,484,218.97
  4. Step 4: Simplify right side
    5,680,738.17x = 21,168,730,927,226.62
  5. Step 5: Solve for x
    x = 21,168,730,927,226.62/5,680,738.17
  6. Step 6: Final answer
    x = 3,726,404.97

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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.