Home / 3,016,601.20-4,524,901.80-2,876,633.20

Finding the Fourth Proportional to 3,016,601.20, 4,524,901.80 and 2,876,633.20

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Solution

The fourth proportional to 3,016,601.20, 4,524,901.80 and 2,876,633.20 is: 4,314,949.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,601.20 : 4,524,901.80 = 2,876,633.20 : x
  2. Step 2: Convert to fraction form
    3,016,601.20/4,524,901.80 = 2,876,633.20/x
  3. Step 3: Cross multiply
    3,016,601.20x = 4,524,901.80 × 2,876,633.20
  4. Step 4: Simplify right side
    3,016,601.20x = 13,016,482,744,619.76
  5. Step 5: Solve for x
    x = 13,016,482,744,619.76/3,016,601.20
  6. Step 6: Final answer
    x = 4,314,949.80

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Similar ratio
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1.5x scale

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.