Home / 3,755,375.56-5,182,419.46-2,036,495.56

Finding the Fourth Proportional to 3,755,375.56, 5,182,419.46 and 2,036,495.56

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Solution

The fourth proportional to 3,755,375.56, 5,182,419.46 and 2,036,495.56 is: 2,810,364.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,375.56 : 5,182,419.46 = 2,036,495.56 : x
  2. Step 2: Convert to fraction form
    3,755,375.56/5,182,419.46 = 2,036,495.56/x
  3. Step 3: Cross multiply
    3,755,375.56x = 5,182,419.46 × 2,036,495.56
  4. Step 4: Simplify right side
    3,755,375.56x = 10,553,974,220,347.60
  5. Step 5: Solve for x
    x = 10,553,974,220,347.60/3,755,375.56
  6. Step 6: Final answer
    x = 2,810,364.52

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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.