Home / 2,410.16-3,615.79-1,023.54

Finding the Fourth Proportional to 2,410.16, 3,615.79 and 1,023.54

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Solution

The fourth proportional to 2,410.16, 3,615.79 and 1,023.54 is: 1,535.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410.16 : 3,615.79 = 1,023.54 : x
  2. Step 2: Convert to fraction form
    2,410.16/3,615.79 = 1,023.54/x
  3. Step 3: Cross multiply
    2,410.16x = 3,615.79 × 1,023.54
  4. Step 4: Simplify right side
    2,410.16x = 3,700,922.01
  5. Step 5: Solve for x
    x = 3,700,922.01/2,410.16
  6. Step 6: Final answer
    x = 1,535.55

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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.