Home / 2,236,451.52-3,084,166.08-1,503,062.40

Finding the Fourth Proportional to 2,236,451.52, 3,084,166.08 and 1,503,062.40

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Solution

The fourth proportional to 2,236,451.52, 3,084,166.08 and 1,503,062.40 is: 2,072,789.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,236,451.52 : 3,084,166.08 = 1,503,062.40 : x
  2. Step 2: Convert to fraction form
    2,236,451.52/3,084,166.08 = 1,503,062.40/x
  3. Step 3: Cross multiply
    2,236,451.52x = 3,084,166.08 × 1,503,062.40
  4. Step 4: Simplify right side
    2,236,451.52x = 4,635,694,070,203.39
  5. Step 5: Solve for x
    x = 4,635,694,070,203.39/2,236,451.52
  6. Step 6: Final answer
    x = 2,072,789.88

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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.