Home / 791,573.26-1,092,425.76-481,596.80

Finding the Fourth Proportional to 791,573.26, 1,092,425.76 and 481,596.80

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Solution

The fourth proportional to 791,573.26, 1,092,425.76 and 481,596.80 is: 664,636.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,573.26 : 1,092,425.76 = 481,596.80 : x
  2. Step 2: Convert to fraction form
    791,573.26/1,092,425.76 = 481,596.80/x
  3. Step 3: Cross multiply
    791,573.26x = 1,092,425.76 × 481,596.80
  4. Step 4: Simplify right side
    791,573.26x = 526,108,750,253.57
  5. Step 5: Solve for x
    x = 526,108,750,253.57/791,573.26
  6. Step 6: Final answer
    x = 664,636.84

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Double scale
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1.5x scale

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.