Home / 2,314,335.78-3,472,057.92-965,748.20

Finding the Fourth Proportional to 2,314,335.78, 3,472,057.92 and 965,748.20

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Solution

The fourth proportional to 2,314,335.78, 3,472,057.92 and 965,748.20 is: 1,448,853.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,335.78 : 3,472,057.92 = 965,748.20 : x
  2. Step 2: Convert to fraction form
    2,314,335.78/3,472,057.92 = 965,748.20/x
  3. Step 3: Cross multiply
    2,314,335.78x = 3,472,057.92 × 965,748.20
  4. Step 4: Simplify right side
    2,314,335.78x = 3,353,133,686,535.74
  5. Step 5: Solve for x
    x = 3,353,133,686,535.74/2,314,335.78
  6. Step 6: Final answer
    x = 1,448,853.58

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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.