Home / 2,016,600.30-3,024,827.55-818,488.80

Finding the Fourth Proportional to 2,016,600.30, 3,024,827.55 and 818,488.80

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Solution

The fourth proportional to 2,016,600.30, 3,024,827.55 and 818,488.80 is: 1,227,703.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,600.30 : 3,024,827.55 = 818,488.80 : x
  2. Step 2: Convert to fraction form
    2,016,600.30/3,024,827.55 = 818,488.80/x
  3. Step 3: Cross multiply
    2,016,600.30x = 3,024,827.55 × 818,488.80
  4. Step 4: Simplify right side
    2,016,600.30x = 2,475,787,471,606.44
  5. Step 5: Solve for x
    x = 2,475,787,471,606.44/2,016,600.30
  6. Step 6: Final answer
    x = 1,227,703.61

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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.