Home / 593,678.28-890,600.60-194,350.44

Finding the Fourth Proportional to 593,678.28, 890,600.60 and 194,350.44

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Solution

The fourth proportional to 593,678.28, 890,600.60 and 194,350.44 is: 291,552.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,678.28 : 890,600.60 = 194,350.44 : x
  2. Step 2: Convert to fraction form
    593,678.28/890,600.60 = 194,350.44/x
  3. Step 3: Cross multiply
    593,678.28x = 890,600.60 × 194,350.44
  4. Step 4: Simplify right side
    593,678.28x = 173,088,618,474.26
  5. Step 5: Solve for x
    x = 173,088,618,474.26/593,678.28
  6. Step 6: Final answer
    x = 291,552.89

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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.