Home / 802,941.66-1,204,414.62-270,836.07

Finding the Fourth Proportional to 802,941.66, 1,204,414.62 and 270,836.07

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Solution

The fourth proportional to 802,941.66, 1,204,414.62 and 270,836.07 is: 406,254.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,941.66 : 1,204,414.62 = 270,836.07 : x
  2. Step 2: Convert to fraction form
    802,941.66/1,204,414.62 = 270,836.07/x
  3. Step 3: Cross multiply
    802,941.66x = 1,204,414.62 × 270,836.07
  4. Step 4: Simplify right side
    802,941.66x = 326,198,922,331.34
  5. Step 5: Solve for x
    x = 326,198,922,331.34/802,941.66
  6. Step 6: Final answer
    x = 406,254.82

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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.