Home / 1,232,104.80-1,847,719.80-853,024.80

Finding the Fourth Proportional to 1,232,104.80, 1,847,719.80 and 853,024.80

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Solution

The fourth proportional to 1,232,104.80, 1,847,719.80 and 853,024.80 is: 1,279,234.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,104.80 : 1,847,719.80 = 853,024.80 : x
  2. Step 2: Convert to fraction form
    1,232,104.80/1,847,719.80 = 853,024.80/x
  3. Step 3: Cross multiply
    1,232,104.80x = 1,847,719.80 × 853,024.80
  4. Step 4: Simplify right side
    1,232,104.80x = 1,576,150,812,851.04
  5. Step 5: Solve for x
    x = 1,576,150,812,851.04/1,232,104.80
  6. Step 6: Final answer
    x = 1,279,234.37

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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.