Home / 2,332,655.30-3,498,982.95-986,338.10

Finding the Fourth Proportional to 2,332,655.30, 3,498,982.95 and 986,338.10

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Solution

The fourth proportional to 2,332,655.30, 3,498,982.95 and 986,338.10 is: 1,479,507.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,655.30 : 3,498,982.95 = 986,338.10 : x
  2. Step 2: Convert to fraction form
    2,332,655.30/3,498,982.95 = 986,338.10/x
  3. Step 3: Cross multiply
    2,332,655.30x = 3,498,982.95 × 986,338.10
  4. Step 4: Simplify right side
    2,332,655.30x = 3,451,180,194,835.40
  5. Step 5: Solve for x
    x = 3,451,180,194,835.40/2,332,655.30
  6. Step 6: Final answer
    x = 1,479,507.15

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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.