Home / 973,963.45-1,344,043.76-544,247.11

Finding the Fourth Proportional to 973,963.45, 1,344,043.76 and 544,247.11

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Solution

The fourth proportional to 973,963.45, 1,344,043.76 and 544,247.11 is: 751,046.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,963.45 : 1,344,043.76 = 544,247.11 : x
  2. Step 2: Convert to fraction form
    973,963.45/1,344,043.76 = 544,247.11/x
  3. Step 3: Cross multiply
    973,963.45x = 1,344,043.76 × 544,247.11
  4. Step 4: Simplify right side
    973,963.45x = 731,491,929,372.30
  5. Step 5: Solve for x
    x = 731,491,929,372.30/973,963.45
  6. Step 6: Final answer
    x = 751,046.59

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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.