Home / 2,443,956.20-3,665,934.30-1,597,927.40

Finding the Fourth Proportional to 2,443,956.20, 3,665,934.30 and 1,597,927.40

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Solution

The fourth proportional to 2,443,956.20, 3,665,934.30 and 1,597,927.40 is: 2,396,891.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,956.20 : 3,665,934.30 = 1,597,927.40 : x
  2. Step 2: Convert to fraction form
    2,443,956.20/3,665,934.30 = 1,597,927.40/x
  3. Step 3: Cross multiply
    2,443,956.20x = 3,665,934.30 × 1,597,927.40
  4. Step 4: Simplify right side
    2,443,956.20x = 5,857,896,864,569.82
  5. Step 5: Solve for x
    x = 5,857,896,864,569.82/2,443,956.20
  6. Step 6: Final answer
    x = 2,396,891.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.