Home / 2,339,893.04-3,229,073.77-1,373,039.45

Finding the Fourth Proportional to 2,339,893.04, 3,229,073.77 and 1,373,039.45

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Solution

The fourth proportional to 2,339,893.04, 3,229,073.77 and 1,373,039.45 is: 1,894,806.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339,893.04 : 3,229,073.77 = 1,373,039.45 : x
  2. Step 2: Convert to fraction form
    2,339,893.04/3,229,073.77 = 1,373,039.45/x
  3. Step 3: Cross multiply
    2,339,893.04x = 3,229,073.77 × 1,373,039.45
  4. Step 4: Simplify right side
    2,339,893.04x = 4,433,645,653,592.26
  5. Step 5: Solve for x
    x = 4,433,645,653,592.26/2,339,893.04
  6. Step 6: Final answer
    x = 1,894,806.97

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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.