Home / 593,084.25-887,394.38-415,936.89

Finding the Fourth Proportional to 593,084.25, 887,394.38 and 415,936.89

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Solution

The fourth proportional to 593,084.25, 887,394.38 and 415,936.89 is: 622,340.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,084.25 : 887,394.38 = 415,936.89 : x
  2. Step 2: Convert to fraction form
    593,084.25/887,394.38 = 415,936.89/x
  3. Step 3: Cross multiply
    593,084.25x = 887,394.38 × 415,936.89
  4. Step 4: Simplify right side
    593,084.25x = 369,100,056,540.99
  5. Step 5: Solve for x
    x = 369,100,056,540.99/593,084.25
  6. Step 6: Final answer
    x = 622,340.01

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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.