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Finding the Fourth Proportional to 425,810.90, 587,599.26 and 244,395.14

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Solution

The fourth proportional to 425,810.90, 587,599.26 and 244,395.14 is: 337,253.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    425,810.90 : 587,599.26 = 244,395.14 : x
  2. Step 2: Convert to fraction form
    425,810.90/587,599.26 = 244,395.14/x
  3. Step 3: Cross multiply
    425,810.90x = 587,599.26 × 244,395.14
  4. Step 4: Simplify right side
    425,810.90x = 143,606,404,880.60
  5. Step 5: Solve for x
    x = 143,606,404,880.60/425,810.90
  6. Step 6: Final answer
    x = 337,253.94

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Why These Related Problems?

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