Home / 1,677,250.24-2,527,078.54-1,517,530.92

Finding the Fourth Proportional to 1,677,250.24, 2,527,078.54 and 1,517,530.92

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Solution

The fourth proportional to 1,677,250.24, 2,527,078.54 and 1,517,530.92 is: 2,286,432.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,677,250.24 : 2,527,078.54 = 1,517,530.92 : x
  2. Step 2: Convert to fraction form
    1,677,250.24/2,527,078.54 = 1,517,530.92/x
  3. Step 3: Cross multiply
    1,677,250.24x = 2,527,078.54 × 1,517,530.92
  4. Step 4: Simplify right side
    1,677,250.24x = 3,834,919,821,718.46
  5. Step 5: Solve for x
    x = 3,834,919,821,718.46/1,677,250.24
  6. Step 6: Final answer
    x = 2,286,432.72

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.