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Finding the Fourth Proportional to 373,164.43, 559,926.62 and 183,521.92

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Solution

The fourth proportional to 373,164.43, 559,926.62 and 183,521.92 is: 275,371.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,164.43 : 559,926.62 = 183,521.92 : x
  2. Step 2: Convert to fraction form
    373,164.43/559,926.62 = 183,521.92/x
  3. Step 3: Cross multiply
    373,164.43x = 559,926.62 × 183,521.92
  4. Step 4: Simplify right side
    373,164.43x = 102,758,808,361.51
  5. Step 5: Solve for x
    x = 102,758,808,361.51/373,164.43
  6. Step 6: Final answer
    x = 275,371.39

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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.