Home / 864,867.74-1,297,306.19-567,233.10

Finding the Fourth Proportional to 864,867.74, 1,297,306.19 and 567,233.10

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Solution

The fourth proportional to 864,867.74, 1,297,306.19 and 567,233.10 is: 850,852.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    864,867.74 : 1,297,306.19 = 567,233.10 : x
  2. Step 2: Convert to fraction form
    864,867.74/1,297,306.19 = 567,233.10/x
  3. Step 3: Cross multiply
    864,867.74x = 1,297,306.19 × 567,233.10
  4. Step 4: Simplify right side
    864,867.74x = 735,875,013,220.97
  5. Step 5: Solve for x
    x = 735,875,013,220.97/864,867.74
  6. Step 6: Final answer
    x = 850,852.66

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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.