Home / 1,231,025.85-1,699,583.72-795,671.10

Finding the Fourth Proportional to 1,231,025.85, 1,699,583.72 and 795,671.10

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Solution

The fourth proportional to 1,231,025.85, 1,699,583.72 and 795,671.10 is: 1,098,522.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,231,025.85 : 1,699,583.72 = 795,671.10 : x
  2. Step 2: Convert to fraction form
    1,231,025.85/1,699,583.72 = 795,671.10/x
  3. Step 3: Cross multiply
    1,231,025.85x = 1,699,583.72 × 795,671.10
  4. Step 4: Simplify right side
    1,231,025.85x = 1,352,309,644,056.14
  5. Step 5: Solve for x
    x = 1,352,309,644,056.14/1,231,025.85
  6. Step 6: Final answer
    x = 1,098,522.54

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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.