Home / 1,074,361.40-1,482,654.54-590,963.96

Finding the Fourth Proportional to 1,074,361.40, 1,482,654.54 and 590,963.96

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Solution

The fourth proportional to 1,074,361.40, 1,482,654.54 and 590,963.96 is: 815,549.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,361.40 : 1,482,654.54 = 590,963.96 : x
  2. Step 2: Convert to fraction form
    1,074,361.40/1,482,654.54 = 590,963.96/x
  3. Step 3: Cross multiply
    1,074,361.40x = 1,482,654.54 × 590,963.96
  4. Step 4: Simplify right side
    1,074,361.40x = 876,195,398,270.38
  5. Step 5: Solve for x
    x = 876,195,398,270.38/1,074,361.40
  6. Step 6: Final answer
    x = 815,549.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.