Home / 3,744,034.92-5,166,324.18-2,112,347.16

Finding the Fourth Proportional to 3,744,034.92, 5,166,324.18 and 2,112,347.16

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Solution

The fourth proportional to 3,744,034.92, 5,166,324.18 and 2,112,347.16 is: 2,914,788.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,034.92 : 5,166,324.18 = 2,112,347.16 : x
  2. Step 2: Convert to fraction form
    3,744,034.92/5,166,324.18 = 2,112,347.16/x
  3. Step 3: Cross multiply
    3,744,034.92x = 5,166,324.18 × 2,112,347.16
  4. Step 4: Simplify right side
    3,744,034.92x = 10,913,070,209,262.33
  5. Step 5: Solve for x
    x = 10,913,070,209,262.33/3,744,034.92
  6. Step 6: Final answer
    x = 2,914,788.58

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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.