Home / 2,403.15-3,604.73-1,016.13

Finding the Fourth Proportional to 2,403.15, 3,604.73 and 1,016.13

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Solution

The fourth proportional to 2,403.15, 3,604.73 and 1,016.13 is: 1,524.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403.15 : 3,604.73 = 1,016.13 : x
  2. Step 2: Convert to fraction form
    2,403.15/3,604.73 = 1,016.13/x
  3. Step 3: Cross multiply
    2,403.15x = 3,604.73 × 1,016.13
  4. Step 4: Simplify right side
    2,403.15x = 3,662,855.70
  5. Step 5: Solve for x
    x = 3,662,855.70/2,403.15
  6. Step 6: Final answer
    x = 1,524.19

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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.