Home / 833,598.44-1,149,942.60-527,158.73

Finding the Fourth Proportional to 833,598.44, 1,149,942.60 and 527,158.73

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Solution

The fourth proportional to 833,598.44, 1,149,942.60 and 527,158.73 is: 727,211.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,598.44 : 1,149,942.60 = 527,158.73 : x
  2. Step 2: Convert to fraction form
    833,598.44/1,149,942.60 = 527,158.73/x
  3. Step 3: Cross multiply
    833,598.44x = 1,149,942.60 × 527,158.73
  4. Step 4: Simplify right side
    833,598.44x = 606,202,274,839.19
  5. Step 5: Solve for x
    x = 606,202,274,839.19/833,598.44
  6. Step 6: Final answer
    x = 727,211.39

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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.