Home / 1,749,082.52-2,625,023.46-907,874.84

Finding the Fourth Proportional to 1,749,082.52, 2,625,023.46 and 907,874.84

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Solution

The fourth proportional to 1,749,082.52, 2,625,023.46 and 907,874.84 is: 1,362,538.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,082.52 : 2,625,023.46 = 907,874.84 : x
  2. Step 2: Convert to fraction form
    1,749,082.52/2,625,023.46 = 907,874.84/x
  3. Step 3: Cross multiply
    1,749,082.52x = 2,625,023.46 × 907,874.84
  4. Step 4: Simplify right side
    1,749,082.52x = 2,383,192,753,743.75
  5. Step 5: Solve for x
    x = 2,383,192,753,743.75/1,749,082.52
  6. Step 6: Final answer
    x = 1,362,538.77

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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.