Home / 864,868.23-1,297,306.97-567,233.57

Finding the Fourth Proportional to 864,868.23, 1,297,306.97 and 567,233.57

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Solution

The fourth proportional to 864,868.23, 1,297,306.97 and 567,233.57 is: 850,853.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    864,868.23 : 1,297,306.97 = 567,233.57 : x
  2. Step 2: Convert to fraction form
    864,868.23/1,297,306.97 = 567,233.57/x
  3. Step 3: Cross multiply
    864,868.23x = 1,297,306.97 × 567,233.57
  4. Step 4: Simplify right side
    864,868.23x = 735,876,054,656.28
  5. Step 5: Solve for x
    x = 735,876,054,656.28/864,868.23
  6. Step 6: Final answer
    x = 850,853.38

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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.