Home / 3,604,901.49-5,403,615.39-2,253,961.83

Finding the Fourth Proportional to 3,604,901.49, 5,403,615.39 and 2,253,961.83

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Solution

The fourth proportional to 3,604,901.49, 5,403,615.39 and 2,253,961.83 is: 3,378,606.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,604,901.49 : 5,403,615.39 = 2,253,961.83 : x
  2. Step 2: Convert to fraction form
    3,604,901.49/5,403,615.39 = 2,253,961.83/x
  3. Step 3: Cross multiply
    3,604,901.49x = 5,403,615.39 × 2,253,961.83
  4. Step 4: Simplify right side
    3,604,901.49x = 12,179,542,833,060.56
  5. Step 5: Solve for x
    x = 12,179,542,833,060.56/3,604,901.49
  6. Step 6: Final answer
    x = 3,378,606.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.