Home / 3,446,438.26-4,756,722.54-1,996,133.26

Finding the Fourth Proportional to 3,446,438.26, 4,756,722.54 and 1,996,133.26

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Solution

The fourth proportional to 3,446,438.26, 4,756,722.54 and 1,996,133.26 is: 2,755,033.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,438.26 : 4,756,722.54 = 1,996,133.26 : x
  2. Step 2: Convert to fraction form
    3,446,438.26/4,756,722.54 = 1,996,133.26/x
  3. Step 3: Cross multiply
    3,446,438.26x = 4,756,722.54 × 1,996,133.26
  4. Step 4: Simplify right side
    3,446,438.26x = 9,495,052,070,685.68
  5. Step 5: Solve for x
    x = 9,495,052,070,685.68/3,446,438.26
  6. Step 6: Final answer
    x = 2,755,033.27

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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.