Home / 8,052,292.27-12,074,705.92-3,002,246.83

Finding the Fourth Proportional to 8,052,292.27, 12,074,705.92 and 3,002,246.83

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Solution

The fourth proportional to 8,052,292.27, 12,074,705.92 and 3,002,246.83 is: 4,501,978.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,052,292.27 : 12,074,705.92 = 3,002,246.83 : x
  2. Step 2: Convert to fraction form
    8,052,292.27/12,074,705.92 = 3,002,246.83/x
  3. Step 3: Cross multiply
    8,052,292.27x = 12,074,705.92 × 3,002,246.83
  4. Step 4: Simplify right side
    8,052,292.27x = 36,251,247,571,502.23
  5. Step 5: Solve for x
    x = 36,251,247,571,502.23/8,052,292.27
  6. Step 6: Final answer
    x = 4,501,978.61

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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.