Home / 1,654,114.40-2,481,517.20-532,296.80

Finding the Fourth Proportional to 1,654,114.40, 2,481,517.20 and 532,296.80

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Solution

The fourth proportional to 1,654,114.40, 2,481,517.20 and 532,296.80 is: 798,556.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,114.40 : 2,481,517.20 = 532,296.80 : x
  2. Step 2: Convert to fraction form
    1,654,114.40/2,481,517.20 = 532,296.80/x
  3. Step 3: Cross multiply
    1,654,114.40x = 2,481,517.20 × 532,296.80
  4. Step 4: Simplify right side
    1,654,114.40x = 1,320,903,664,704.96
  5. Step 5: Solve for x
    x = 1,320,903,664,704.96/1,654,114.40
  6. Step 6: Final answer
    x = 798,556.41

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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.