Home / 9,589,475.12-14,384,337.38-3,199,727.48

Finding the Fourth Proportional to 9,589,475.12, 14,384,337.38 and 3,199,727.48

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Solution

The fourth proportional to 9,589,475.12, 14,384,337.38 and 3,199,727.48 is: 4,799,632.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,589,475.12 : 14,384,337.38 = 3,199,727.48 : x
  2. Step 2: Convert to fraction form
    9,589,475.12/14,384,337.38 = 3,199,727.48/x
  3. Step 3: Cross multiply
    9,589,475.12x = 14,384,337.38 × 3,199,727.48
  4. Step 4: Simplify right side
    9,589,475.12x = 46,025,959,580,378.56
  5. Step 5: Solve for x
    x = 46,025,959,580,378.56/9,589,475.12
  6. Step 6: Final answer
    x = 4,799,632.83

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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.