Home / 1,169,255.89-1,753,932.62-370,519.75

Finding the Fourth Proportional to 1,169,255.89, 1,753,932.62 and 370,519.75

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Solution

The fourth proportional to 1,169,255.89, 1,753,932.62 and 370,519.75 is: 555,795.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,255.89 : 1,753,932.62 = 370,519.75 : x
  2. Step 2: Convert to fraction form
    1,169,255.89/1,753,932.62 = 370,519.75/x
  3. Step 3: Cross multiply
    1,169,255.89x = 1,753,932.62 × 370,519.75
  4. Step 4: Simplify right side
    1,169,255.89x = 649,866,675,879.25
  5. Step 5: Solve for x
    x = 649,866,675,879.25/1,169,255.89
  6. Step 6: Final answer
    x = 555,795.08

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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.