Home / 3,743,390.29-5,165,882.05-2,024,510.81

Finding the Fourth Proportional to 3,743,390.29, 5,165,882.05 and 2,024,510.81

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Solution

The fourth proportional to 3,743,390.29, 5,165,882.05 and 2,024,510.81 is: 2,793,826.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,390.29 : 5,165,882.05 = 2,024,510.81 : x
  2. Step 2: Convert to fraction form
    3,743,390.29/5,165,882.05 = 2,024,510.81/x
  3. Step 3: Cross multiply
    3,743,390.29x = 5,165,882.05 × 2,024,510.81
  4. Step 4: Simplify right side
    3,743,390.29x = 10,458,384,053,409.96
  5. Step 5: Solve for x
    x = 10,458,384,053,409.96/3,743,390.29
  6. Step 6: Final answer
    x = 2,793,826.78

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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.