Home / 1,727,704.48-2,591,934.90-529,720.24

Finding the Fourth Proportional to 1,727,704.48, 2,591,934.90 and 529,720.24

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Solution

The fourth proportional to 1,727,704.48, 2,591,934.90 and 529,720.24 is: 794,696.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,704.48 : 2,591,934.90 = 529,720.24 : x
  2. Step 2: Convert to fraction form
    1,727,704.48/2,591,934.90 = 529,720.24/x
  3. Step 3: Cross multiply
    1,727,704.48x = 2,591,934.90 × 529,720.24
  4. Step 4: Simplify right side
    1,727,704.48x = 1,373,000,377,292.38
  5. Step 5: Solve for x
    x = 1,373,000,377,292.38/1,727,704.48
  6. Step 6: Final answer
    x = 794,696.31

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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.