Home / 2,440,412.33-3,367,763.17-1,337,841.77

Finding the Fourth Proportional to 2,440,412.33, 3,367,763.17 and 1,337,841.77

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Solution

The fourth proportional to 2,440,412.33, 3,367,763.17 and 1,337,841.77 is: 1,846,218.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,412.33 : 3,367,763.17 = 1,337,841.77 : x
  2. Step 2: Convert to fraction form
    2,440,412.33/3,367,763.17 = 1,337,841.77/x
  3. Step 3: Cross multiply
    2,440,412.33x = 3,367,763.17 × 1,337,841.77
  4. Step 4: Simplify right side
    2,440,412.33x = 4,505,534,233,604.40
  5. Step 5: Solve for x
    x = 4,505,534,233,604.40/2,440,412.33
  6. Step 6: Final answer
    x = 1,846,218.44

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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.