Home / 563,124.26-844,796.55-247,580.12

Finding the Fourth Proportional to 563,124.26, 844,796.55 and 247,580.12

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Solution

The fourth proportional to 563,124.26, 844,796.55 and 247,580.12 is: 371,418.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,124.26 : 844,796.55 = 247,580.12 : x
  2. Step 2: Convert to fraction form
    563,124.26/844,796.55 = 247,580.12/x
  3. Step 3: Cross multiply
    563,124.26x = 844,796.55 × 247,580.12
  4. Step 4: Simplify right side
    563,124.26x = 209,154,831,224.59
  5. Step 5: Solve for x
    x = 209,154,831,224.59/563,124.26
  6. Step 6: Final answer
    x = 371,418.61

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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.