Home / 894,233.60-1,233,198.72-587,768.48

Finding the Fourth Proportional to 894,233.60, 1,233,198.72 and 587,768.48

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Solution

The fourth proportional to 894,233.60, 1,233,198.72 and 587,768.48 is: 810,565.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,233.60 : 1,233,198.72 = 587,768.48 : x
  2. Step 2: Convert to fraction form
    894,233.60/1,233,198.72 = 587,768.48/x
  3. Step 3: Cross multiply
    894,233.60x = 1,233,198.72 × 587,768.48
  4. Step 4: Simplify right side
    894,233.60x = 724,835,337,192.35
  5. Step 5: Solve for x
    x = 724,835,337,192.35/894,233.60
  6. Step 6: Final answer
    x = 810,565.98

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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.