Home / 563,077.68-844,655.94-226,118.31

Finding the Fourth Proportional to 563,077.68, 844,655.94 and 226,118.31

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Solution

The fourth proportional to 563,077.68, 844,655.94 and 226,118.31 is: 339,193.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,077.68 : 844,655.94 = 226,118.31 : x
  2. Step 2: Convert to fraction form
    563,077.68/844,655.94 = 226,118.31/x
  3. Step 3: Cross multiply
    563,077.68x = 844,655.94 × 226,118.31
  4. Step 4: Simplify right side
    563,077.68x = 190,992,173,684.26
  5. Step 5: Solve for x
    x = 190,992,173,684.26/563,077.68
  6. Step 6: Final answer
    x = 339,193.30

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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.