Home / 941,468.49-1,412,190.45-231,502.68

Finding the Fourth Proportional to 941,468.49, 1,412,190.45 and 231,502.68

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Solution

The fourth proportional to 941,468.49, 1,412,190.45 and 231,502.68 is: 347,251.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,468.49 : 1,412,190.45 = 231,502.68 : x
  2. Step 2: Convert to fraction form
    941,468.49/1,412,190.45 = 231,502.68/x
  3. Step 3: Cross multiply
    941,468.49x = 1,412,190.45 × 231,502.68
  4. Step 4: Simplify right side
    941,468.49x = 326,925,873,845.41
  5. Step 5: Solve for x
    x = 326,925,873,845.41/941,468.49
  6. Step 6: Final answer
    x = 347,251.00

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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.