Home / 985,936.44-1,360,592.28-533,227.44

Finding the Fourth Proportional to 985,936.44, 1,360,592.28 and 533,227.44

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Solution

The fourth proportional to 985,936.44, 1,360,592.28 and 533,227.44 is: 735,853.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    985,936.44 : 1,360,592.28 = 533,227.44 : x
  2. Step 2: Convert to fraction form
    985,936.44/1,360,592.28 = 533,227.44/x
  3. Step 3: Cross multiply
    985,936.44x = 1,360,592.28 × 533,227.44
  4. Step 4: Simplify right side
    985,936.44x = 725,505,138,348.16
  5. Step 5: Solve for x
    x = 725,505,138,348.16/985,936.44
  6. Step 6: Final answer
    x = 735,853.86

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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.