Home / 8,734,439.44-12,053,364.98-4,760,744.88

Finding the Fourth Proportional to 8,734,439.44, 12,053,364.98 and 4,760,744.88

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Solution

The fourth proportional to 8,734,439.44, 12,053,364.98 and 4,760,744.88 is: 6,569,739.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,734,439.44 : 12,053,364.98 = 4,760,744.88 : x
  2. Step 2: Convert to fraction form
    8,734,439.44/12,053,364.98 = 4,760,744.88/x
  3. Step 3: Cross multiply
    8,734,439.44x = 12,053,364.98 × 4,760,744.88
  4. Step 4: Simplify right side
    8,734,439.44x = 57,382,995,568,902.52
  5. Step 5: Solve for x
    x = 57,382,995,568,902.52/8,734,439.44
  6. Step 6: Final answer
    x = 6,569,739.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.