Home / 2,440,414.86-3,367,766.70-1,337,844.33

Finding the Fourth Proportional to 2,440,414.86, 3,367,766.70 and 1,337,844.33

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Solution

The fourth proportional to 2,440,414.86, 3,367,766.70 and 1,337,844.33 is: 1,846,221.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,414.86 : 3,367,766.70 = 1,337,844.33 : x
  2. Step 2: Convert to fraction form
    2,440,414.86/3,367,766.70 = 1,337,844.33/x
  3. Step 3: Cross multiply
    2,440,414.86x = 3,367,766.70 × 1,337,844.33
  4. Step 4: Simplify right side
    2,440,414.86x = 4,505,547,584,357.81
  5. Step 5: Solve for x
    x = 4,505,547,584,357.81/2,440,414.86
  6. Step 6: Final answer
    x = 1,846,221.99

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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.