Home / 2,610.10-3,934.33-2,459.53

Finding the Fourth Proportional to 2,610.10, 3,934.33 and 2,459.53

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Solution

The fourth proportional to 2,610.10, 3,934.33 and 2,459.53 is: 3,707.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610.10 : 3,934.33 = 2,459.53 : x
  2. Step 2: Convert to fraction form
    2,610.10/3,934.33 = 2,459.53/x
  3. Step 3: Cross multiply
    2,610.10x = 3,934.33 × 2,459.53
  4. Step 4: Simplify right side
    2,610.10x = 9,676,602.66
  5. Step 5: Solve for x
    x = 9,676,602.66/2,610.10
  6. Step 6: Final answer
    x = 3,707.37

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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.