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Finding the Fourth Proportional to 445,333.25, 614,598.77 and 244,168.13

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Solution

The fourth proportional to 445,333.25, 614,598.77 and 244,168.13 is: 336,973.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,333.25 : 614,598.77 = 244,168.13 : x
  2. Step 2: Convert to fraction form
    445,333.25/614,598.77 = 244,168.13/x
  3. Step 3: Cross multiply
    445,333.25x = 614,598.77 × 244,168.13
  4. Step 4: Simplify right side
    445,333.25x = 150,065,432,371.20
  5. Step 5: Solve for x
    x = 150,065,432,371.20/445,333.25
  6. Step 6: Final answer
    x = 336,973.34

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.