Home / 2,468,811.30-3,695,999.85-1,760,223.30

Finding the Fourth Proportional to 2,468,811.30, 3,695,999.85 and 1,760,223.30

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Solution

The fourth proportional to 2,468,811.30, 3,695,999.85 and 1,760,223.30 is: 2,635,189.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,811.30 : 3,695,999.85 = 1,760,223.30 : x
  2. Step 2: Convert to fraction form
    2,468,811.30/3,695,999.85 = 1,760,223.30/x
  3. Step 3: Cross multiply
    2,468,811.30x = 3,695,999.85 × 1,760,223.30
  4. Step 4: Simplify right side
    2,468,811.30x = 6,505,785,052,766.51
  5. Step 5: Solve for x
    x = 6,505,785,052,766.51/2,468,811.30
  6. Step 6: Final answer
    x = 2,635,189.27

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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.