Home / 627,527.01-941,676.84-248,383.20

Finding the Fourth Proportional to 627,527.01, 941,676.84 and 248,383.20

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Solution

The fourth proportional to 627,527.01, 941,676.84 and 248,383.20 is: 372,727.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    627,527.01 : 941,676.84 = 248,383.20 : x
  2. Step 2: Convert to fraction form
    627,527.01/941,676.84 = 248,383.20/x
  3. Step 3: Cross multiply
    627,527.01x = 941,676.84 × 248,383.20
  4. Step 4: Simplify right side
    627,527.01x = 233,896,706,885.09
  5. Step 5: Solve for x
    x = 233,896,706,885.09/627,527.01
  6. Step 6: Final answer
    x = 372,727.71

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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.