Home / 1,829,073.71-2,524,121.84-1,002,150.78

Finding the Fourth Proportional to 1,829,073.71, 2,524,121.84 and 1,002,150.78

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Solution

The fourth proportional to 1,829,073.71, 2,524,121.84 and 1,002,150.78 is: 1,382,968.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,073.71 : 2,524,121.84 = 1,002,150.78 : x
  2. Step 2: Convert to fraction form
    1,829,073.71/2,524,121.84 = 1,002,150.78/x
  3. Step 3: Cross multiply
    1,829,073.71x = 2,524,121.84 × 1,002,150.78
  4. Step 4: Simplify right side
    1,829,073.71x = 2,529,550,665,760.28
  5. Step 5: Solve for x
    x = 2,529,550,665,760.28/1,829,073.71
  6. Step 6: Final answer
    x = 1,382,968.14

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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.