Home / 941,470.14-1,412,192.89-231,504.33

Finding the Fourth Proportional to 941,470.14, 1,412,192.89 and 231,504.33

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Solution

The fourth proportional to 941,470.14, 1,412,192.89 and 231,504.33 is: 347,253.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,470.14 : 1,412,192.89 = 231,504.33 : x
  2. Step 2: Convert to fraction form
    941,470.14/1,412,192.89 = 231,504.33/x
  3. Step 3: Cross multiply
    941,470.14x = 1,412,192.89 × 231,504.33
  4. Step 4: Simplify right side
    941,470.14x = 326,928,767,672.69
  5. Step 5: Solve for x
    x = 326,928,767,672.69/941,470.14
  6. Step 6: Final answer
    x = 347,253.46

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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.