Home / 2,410.48-3,325.35-1,415.44

Finding the Fourth Proportional to 2,410.48, 3,325.35 and 1,415.44

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Solution

The fourth proportional to 2,410.48, 3,325.35 and 1,415.44 is: 1,952.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410.48 : 3,325.35 = 1,415.44 : x
  2. Step 2: Convert to fraction form
    2,410.48/3,325.35 = 1,415.44/x
  3. Step 3: Cross multiply
    2,410.48x = 3,325.35 × 1,415.44
  4. Step 4: Simplify right side
    2,410.48x = 4,706,833.40
  5. Step 5: Solve for x
    x = 4,706,833.40/2,410.48
  6. Step 6: Final answer
    x = 1,952.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.