Home / 776,967.24-1,165,449.24-244,534.80

Finding the Fourth Proportional to 776,967.24, 1,165,449.24 and 244,534.80

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Solution

The fourth proportional to 776,967.24, 1,165,449.24 and 244,534.80 is: 366,801.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    776,967.24 : 1,165,449.24 = 244,534.80 : x
  2. Step 2: Convert to fraction form
    776,967.24/1,165,449.24 = 244,534.80/x
  3. Step 3: Cross multiply
    776,967.24x = 1,165,449.24 × 244,534.80
  4. Step 4: Simplify right side
    776,967.24x = 284,992,896,813.55
  5. Step 5: Solve for x
    x = 284,992,896,813.55/776,967.24
  6. Step 6: Final answer
    x = 366,801.69

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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.