Home / 943,008.60-1,414,514.10-233,025.78

Finding the Fourth Proportional to 943,008.60, 1,414,514.10 and 233,025.78

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Solution

The fourth proportional to 943,008.60, 1,414,514.10 and 233,025.78 is: 349,538.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,008.60 : 1,414,514.10 = 233,025.78 : x
  2. Step 2: Convert to fraction form
    943,008.60/1,414,514.10 = 233,025.78/x
  3. Step 3: Cross multiply
    943,008.60x = 1,414,514.10 × 233,025.78
  4. Step 4: Simplify right side
    943,008.60x = 329,618,251,473.50
  5. Step 5: Solve for x
    x = 329,618,251,473.50/943,008.60
  6. Step 6: Final answer
    x = 349,538.97

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Double scale
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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.