Home / 702,022.20-1,053,033.30-566,719.80

Finding the Fourth Proportional to 702,022.20, 1,053,033.30 and 566,719.80

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Solution

The fourth proportional to 702,022.20, 1,053,033.30 and 566,719.80 is: 850,079.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    702,022.20 : 1,053,033.30 = 566,719.80 : x
  2. Step 2: Convert to fraction form
    702,022.20/1,053,033.30 = 566,719.80/x
  3. Step 3: Cross multiply
    702,022.20x = 1,053,033.30 × 566,719.80
  4. Step 4: Simplify right side
    702,022.20x = 596,774,821,169.34
  5. Step 5: Solve for x
    x = 596,774,821,169.34/702,022.20
  6. Step 6: Final answer
    x = 850,079.70

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Similar ratio
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1.5x scale

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.