Home / 2,375,995.65-3,278,671.26-1,343,452.82

Finding the Fourth Proportional to 2,375,995.65, 3,278,671.26 and 1,343,452.82

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Solution

The fourth proportional to 2,375,995.65, 3,278,671.26 and 1,343,452.82 is: 1,853,850.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375,995.65 : 3,278,671.26 = 1,343,452.82 : x
  2. Step 2: Convert to fraction form
    2,375,995.65/3,278,671.26 = 1,343,452.82/x
  3. Step 3: Cross multiply
    2,375,995.65x = 3,278,671.26 × 1,343,452.82
  4. Step 4: Simplify right side
    2,375,995.65x = 4,404,740,133,706.60
  5. Step 5: Solve for x
    x = 4,404,740,133,706.60/2,375,995.65
  6. Step 6: Final answer
    x = 1,853,850.25

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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.