Home / 4,116,755.91-5,679,260.07-2,484,641.55

Finding the Fourth Proportional to 4,116,755.91, 5,679,260.07 and 2,484,641.55

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Solution

The fourth proportional to 4,116,755.91, 5,679,260.07 and 2,484,641.55 is: 3,427,680.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116,755.91 : 5,679,260.07 = 2,484,641.55 : x
  2. Step 2: Convert to fraction form
    4,116,755.91/5,679,260.07 = 2,484,641.55/x
  3. Step 3: Cross multiply
    4,116,755.91x = 5,679,260.07 × 2,484,641.55
  4. Step 4: Simplify right side
    4,116,755.91x = 14,110,925,543,177.91
  5. Step 5: Solve for x
    x = 14,110,925,543,177.91/4,116,755.91
  6. Step 6: Final answer
    x = 3,427,680.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.