Home / 2,441,792.66-3,663,213.90-822,722.38

Finding the Fourth Proportional to 2,441,792.66, 3,663,213.90 and 822,722.38

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Solution

The fourth proportional to 2,441,792.66, 3,663,213.90 and 822,722.38 is: 1,234,260.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,792.66 : 3,663,213.90 = 822,722.38 : x
  2. Step 2: Convert to fraction form
    2,441,792.66/3,663,213.90 = 822,722.38/x
  3. Step 3: Cross multiply
    2,441,792.66x = 3,663,213.90 × 822,722.38
  4. Step 4: Simplify right side
    2,441,792.66x = 3,013,808,058,257.08
  5. Step 5: Solve for x
    x = 3,013,808,058,257.08/2,441,792.66
  6. Step 6: Final answer
    x = 1,234,260.43

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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.