Home / 1,882,456.88-2,597,806.92-1,023,017.04

Finding the Fourth Proportional to 1,882,456.88, 2,597,806.92 and 1,023,017.04

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Solution

The fourth proportional to 1,882,456.88, 2,597,806.92 and 1,023,017.04 is: 1,411,772.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,456.88 : 2,597,806.92 = 1,023,017.04 : x
  2. Step 2: Convert to fraction form
    1,882,456.88/2,597,806.92 = 1,023,017.04/x
  3. Step 3: Cross multiply
    1,882,456.88x = 2,597,806.92 × 1,023,017.04
  4. Step 4: Simplify right side
    1,882,456.88x = 2,657,600,745,789.92
  5. Step 5: Solve for x
    x = 2,657,600,745,789.92/1,882,456.88
  6. Step 6: Final answer
    x = 1,411,772.44

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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.