Home / 1,523,469.43-2,285,503.05-563,933.41

Finding the Fourth Proportional to 1,523,469.43, 2,285,503.05 and 563,933.41

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Solution

The fourth proportional to 1,523,469.43, 2,285,503.05 and 563,933.41 is: 846,010.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,469.43 : 2,285,503.05 = 563,933.41 : x
  2. Step 2: Convert to fraction form
    1,523,469.43/2,285,503.05 = 563,933.41/x
  3. Step 3: Cross multiply
    1,523,469.43x = 2,285,503.05 × 563,933.41
  4. Step 4: Simplify right side
    1,523,469.43x = 1,288,871,517,124.39
  5. Step 5: Solve for x
    x = 1,288,871,517,124.39/1,523,469.43
  6. Step 6: Final answer
    x = 846,010.75

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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.