Home / 794,532.24-1,096,625.52-488,868.48

Finding the Fourth Proportional to 794,532.24, 1,096,625.52 and 488,868.48

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Solution

The fourth proportional to 794,532.24, 1,096,625.52 and 488,868.48 is: 674,743.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,532.24 : 1,096,625.52 = 488,868.48 : x
  2. Step 2: Convert to fraction form
    794,532.24/1,096,625.52 = 488,868.48/x
  3. Step 3: Cross multiply
    794,532.24x = 1,096,625.52 × 488,868.48
  4. Step 4: Simplify right side
    794,532.24x = 536,105,651,091.61
  5. Step 5: Solve for x
    x = 536,105,651,091.61/794,532.24
  6. Step 6: Final answer
    x = 674,743.73

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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.