Home / 683,837.62-1,024,839.51-532,217.77

Finding the Fourth Proportional to 683,837.62, 1,024,839.51 and 532,217.77

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Solution

The fourth proportional to 683,837.62, 1,024,839.51 and 532,217.77 is: 797,613.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,837.62 : 1,024,839.51 = 532,217.77 : x
  2. Step 2: Convert to fraction form
    683,837.62/1,024,839.51 = 532,217.77/x
  3. Step 3: Cross multiply
    683,837.62x = 1,024,839.51 × 532,217.77
  4. Step 4: Simplify right side
    683,837.62x = 545,437,794,062.18
  5. Step 5: Solve for x
    x = 545,437,794,062.18/683,837.62
  6. Step 6: Final answer
    x = 797,613.03

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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.