Home / 3,884,750.92-5,361,348.20-2,253,657.16

Finding the Fourth Proportional to 3,884,750.92, 5,361,348.20 and 2,253,657.16

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Solution

The fourth proportional to 3,884,750.92, 5,361,348.20 and 2,253,657.16 is: 3,110,274.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,884,750.92 : 5,361,348.20 = 2,253,657.16 : x
  2. Step 2: Convert to fraction form
    3,884,750.92/5,361,348.20 = 2,253,657.16/x
  3. Step 3: Cross multiply
    3,884,750.92x = 5,361,348.20 × 2,253,657.16
  4. Step 4: Simplify right side
    3,884,750.92x = 12,082,640,758,183.11
  5. Step 5: Solve for x
    x = 12,082,640,758,183.11/3,884,750.92
  6. Step 6: Final answer
    x = 3,110,274.25

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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.