Home / 2,150,034.62-2,967,170.37-1,232,416.58

Finding the Fourth Proportional to 2,150,034.62, 2,967,170.37 and 1,232,416.58

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Solution

The fourth proportional to 2,150,034.62, 2,967,170.37 and 1,232,416.58 is: 1,700,805.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,150,034.62 : 2,967,170.37 = 1,232,416.58 : x
  2. Step 2: Convert to fraction form
    2,150,034.62/2,967,170.37 = 1,232,416.58/x
  3. Step 3: Cross multiply
    2,150,034.62x = 2,967,170.37 × 1,232,416.58
  4. Step 4: Simplify right side
    2,150,034.62x = 3,656,789,959,672.74
  5. Step 5: Solve for x
    x = 3,656,789,959,672.74/2,150,034.62
  6. Step 6: Final answer
    x = 1,700,805.15

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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.