Home / 563,197.11-844,725.21-184,086.12

Finding the Fourth Proportional to 563,197.11, 844,725.21 and 184,086.12

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Solution

The fourth proportional to 563,197.11, 844,725.21 and 184,086.12 is: 276,106.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,197.11 : 844,725.21 = 184,086.12 : x
  2. Step 2: Convert to fraction form
    563,197.11/844,725.21 = 184,086.12/x
  3. Step 3: Cross multiply
    563,197.11x = 844,725.21 × 184,086.12
  4. Step 4: Simplify right side
    563,197.11x = 155,502,186,375.09
  5. Step 5: Solve for x
    x = 155,502,186,375.09/563,197.11
  6. Step 6: Final answer
    x = 276,106.15

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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.