Home / 2,961,017.10-4,086,231.75-1,737,343.44

Finding the Fourth Proportional to 2,961,017.10, 4,086,231.75 and 1,737,343.44

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Solution

The fourth proportional to 2,961,017.10, 4,086,231.75 and 1,737,343.44 is: 2,397,550.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,017.10 : 4,086,231.75 = 1,737,343.44 : x
  2. Step 2: Convert to fraction form
    2,961,017.10/4,086,231.75 = 1,737,343.44/x
  3. Step 3: Cross multiply
    2,961,017.10x = 4,086,231.75 × 1,737,343.44
  4. Step 4: Simplify right side
    2,961,017.10x = 7,099,187,925,182.22
  5. Step 5: Solve for x
    x = 7,099,187,925,182.22/2,961,017.10
  6. Step 6: Final answer
    x = 2,397,550.47

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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.