Home / 2,250,664.03-3,376,379.99-830,727.55

Finding the Fourth Proportional to 2,250,664.03, 3,376,379.99 and 830,727.55

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Solution

The fourth proportional to 2,250,664.03, 3,376,379.99 and 830,727.55 is: 1,246,233.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,664.03 : 3,376,379.99 = 830,727.55 : x
  2. Step 2: Convert to fraction form
    2,250,664.03/3,376,379.99 = 830,727.55/x
  3. Step 3: Cross multiply
    2,250,664.03x = 3,376,379.99 × 830,727.55
  4. Step 4: Simplify right side
    2,250,664.03x = 2,804,851,876,961.72
  5. Step 5: Solve for x
    x = 2,804,851,876,961.72/2,250,664.03
  6. Step 6: Final answer
    x = 1,246,233.04

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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.