Home / 1,523,519.56-2,285,578.04-563,982.53

Finding the Fourth Proportional to 1,523,519.56, 2,285,578.04 and 563,982.53

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Solution

The fourth proportional to 1,523,519.56, 2,285,578.04 and 563,982.53 is: 846,084.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,519.56 : 2,285,578.04 = 563,982.53 : x
  2. Step 2: Convert to fraction form
    1,523,519.56/2,285,578.04 = 563,982.53/x
  3. Step 3: Cross multiply
    1,523,519.56x = 2,285,578.04 × 563,982.53
  4. Step 4: Simplify right side
    1,523,519.56x = 1,289,026,098,025.47
  5. Step 5: Solve for x
    x = 1,289,026,098,025.47/1,523,519.56
  6. Step 6: Final answer
    x = 846,084.38

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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.