Home / 973,965.20-1,344,046.18-544,248.88

Finding the Fourth Proportional to 973,965.20, 1,344,046.18 and 544,248.88

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Solution

The fourth proportional to 973,965.20, 1,344,046.18 and 544,248.88 is: 751,049.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,965.20 : 1,344,046.18 = 544,248.88 : x
  2. Step 2: Convert to fraction form
    973,965.20/1,344,046.18 = 544,248.88/x
  3. Step 3: Cross multiply
    973,965.20x = 1,344,046.18 × 544,248.88
  4. Step 4: Simplify right side
    973,965.20x = 731,495,628,133.28
  5. Step 5: Solve for x
    x = 731,495,628,133.28/973,965.20
  6. Step 6: Final answer
    x = 751,049.04

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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.