Home / 793,883.91-1,190,646.30-367,185.60

Finding the Fourth Proportional to 793,883.91, 1,190,646.30 and 367,185.60

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Solution

The fourth proportional to 793,883.91, 1,190,646.30 and 367,185.60 is: 550,695.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,883.91 : 1,190,646.30 = 367,185.60 : x
  2. Step 2: Convert to fraction form
    793,883.91/1,190,646.30 = 367,185.60/x
  3. Step 3: Cross multiply
    793,883.91x = 1,190,646.30 × 367,185.60
  4. Step 4: Simplify right side
    793,883.91x = 437,188,176,053.28
  5. Step 5: Solve for x
    x = 437,188,176,053.28/793,883.91
  6. Step 6: Final answer
    x = 550,695.35

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Double scale
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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.