Home / 1,760,650.13-2,654,553.29-1,749,720.59

Finding the Fourth Proportional to 1,760,650.13, 2,654,553.29 and 1,749,720.59

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Solution

The fourth proportional to 1,760,650.13, 2,654,553.29 and 1,749,720.59 is: 2,638,074.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,650.13 : 2,654,553.29 = 1,749,720.59 : x
  2. Step 2: Convert to fraction form
    1,760,650.13/2,654,553.29 = 1,749,720.59/x
  3. Step 3: Cross multiply
    1,760,650.13x = 2,654,553.29 × 1,749,720.59
  4. Step 4: Simplify right side
    1,760,650.13x = 4,644,726,548,765.24
  5. Step 5: Solve for x
    x = 4,644,726,548,765.24/1,760,650.13
  6. Step 6: Final answer
    x = 2,638,074.69

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.