Home / 794,233.60-1,191,235.20-233,209.60

Finding the Fourth Proportional to 794,233.60, 1,191,235.20 and 233,209.60

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Solution

The fourth proportional to 794,233.60, 1,191,235.20 and 233,209.60 is: 349,780.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,233.60 : 1,191,235.20 = 233,209.60 : x
  2. Step 2: Convert to fraction form
    794,233.60/1,191,235.20 = 233,209.60/x
  3. Step 3: Cross multiply
    794,233.60x = 1,191,235.20 × 233,209.60
  4. Step 4: Simplify right side
    794,233.60x = 277,807,484,497.92
  5. Step 5: Solve for x
    x = 277,807,484,497.92/794,233.60
  6. Step 6: Final answer
    x = 349,780.57

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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.