Home / 2,203,942.52-3,041,273.77-1,236,886.04

Finding the Fourth Proportional to 2,203,942.52, 3,041,273.77 and 1,236,886.04

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Solution

The fourth proportional to 2,203,942.52, 3,041,273.77 and 1,236,886.04 is: 1,706,809.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,203,942.52 : 3,041,273.77 = 1,236,886.04 : x
  2. Step 2: Convert to fraction form
    2,203,942.52/3,041,273.77 = 1,236,886.04/x
  3. Step 3: Cross multiply
    2,203,942.52x = 3,041,273.77 × 1,236,886.04
  4. Step 4: Simplify right side
    2,203,942.52x = 3,761,709,069,931.17
  5. Step 5: Solve for x
    x = 3,761,709,069,931.17/2,203,942.52
  6. Step 6: Final answer
    x = 1,706,809.06

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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.