Home / 1,597,229.92-2,204,147.73-908,886.52

Finding the Fourth Proportional to 1,597,229.92, 2,204,147.73 and 908,886.52

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Solution

The fourth proportional to 1,597,229.92, 2,204,147.73 and 908,886.52 is: 1,254,246.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,229.92 : 2,204,147.73 = 908,886.52 : x
  2. Step 2: Convert to fraction form
    1,597,229.92/2,204,147.73 = 908,886.52/x
  3. Step 3: Cross multiply
    1,597,229.92x = 2,204,147.73 × 908,886.52
  4. Step 4: Simplify right side
    1,597,229.92x = 2,003,320,159,885.60
  5. Step 5: Solve for x
    x = 2,003,320,159,885.60/1,597,229.92
  6. Step 6: Final answer
    x = 1,254,246.58

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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.