Home / 3,432,593.57-5,146,835.16-1,158,067.60

Finding the Fourth Proportional to 3,432,593.57, 5,146,835.16 and 1,158,067.60

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Solution

The fourth proportional to 3,432,593.57, 5,146,835.16 and 1,158,067.60 is: 1,736,408.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,432,593.57 : 5,146,835.16 = 1,158,067.60 : x
  2. Step 2: Convert to fraction form
    3,432,593.57/5,146,835.16 = 1,158,067.60/x
  3. Step 3: Cross multiply
    3,432,593.57x = 5,146,835.16 × 1,158,067.60
  4. Step 4: Simplify right side
    3,432,593.57x = 5,960,383,026,298.35
  5. Step 5: Solve for x
    x = 5,960,383,026,298.35/3,432,593.57
  6. Step 6: Final answer
    x = 1,736,408.03

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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.