Home / 8,049,588.18-12,074,382.27-5,517,567.06

Finding the Fourth Proportional to 8,049,588.18, 12,074,382.27 and 5,517,567.06

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Solution

The fourth proportional to 8,049,588.18, 12,074,382.27 and 5,517,567.06 is: 8,276,350.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,049,588.18 : 12,074,382.27 = 5,517,567.06 : x
  2. Step 2: Convert to fraction form
    8,049,588.18/12,074,382.27 = 5,517,567.06/x
  3. Step 3: Cross multiply
    8,049,588.18x = 12,074,382.27 × 5,517,567.06
  4. Step 4: Simplify right side
    8,049,588.18x = 66,621,213,882,800.02
  5. Step 5: Solve for x
    x = 66,621,213,882,800.02/8,049,588.18
  6. Step 6: Final answer
    x = 8,276,350.59

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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.