Home / 2,463,255.96-3,398,993.46-1,375,587.96

Finding the Fourth Proportional to 2,463,255.96, 3,398,993.46 and 1,375,587.96

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Solution

The fourth proportional to 2,463,255.96, 3,398,993.46 and 1,375,587.96 is: 1,898,143.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,255.96 : 3,398,993.46 = 1,375,587.96 : x
  2. Step 2: Convert to fraction form
    2,463,255.96/3,398,993.46 = 1,375,587.96/x
  3. Step 3: Cross multiply
    2,463,255.96x = 3,398,993.46 × 1,375,587.96
  4. Step 4: Simplify right side
    2,463,255.96x = 4,675,614,479,694.74
  5. Step 5: Solve for x
    x = 4,675,614,479,694.74/2,463,255.96
  6. Step 6: Final answer
    x = 1,898,143.98

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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.