Home / 941,470.01-1,412,192.70-231,504.20

Finding the Fourth Proportional to 941,470.01, 1,412,192.70 and 231,504.20

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Solution

The fourth proportional to 941,470.01, 1,412,192.70 and 231,504.20 is: 347,253.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,470.01 : 1,412,192.70 = 231,504.20 : x
  2. Step 2: Convert to fraction form
    941,470.01/1,412,192.70 = 231,504.20/x
  3. Step 3: Cross multiply
    941,470.01x = 1,412,192.70 × 231,504.20
  4. Step 4: Simplify right side
    941,470.01x = 326,928,534,198.38
  5. Step 5: Solve for x
    x = 326,928,534,198.38/941,470.01
  6. Step 6: Final answer
    x = 347,253.27

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Double scale
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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.