Home / 2,345,658.60-3,236,986.99-1,327,063.35

Finding the Fourth Proportional to 2,345,658.60, 3,236,986.99 and 1,327,063.35

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Solution

The fourth proportional to 2,345,658.60, 3,236,986.99 and 1,327,063.35 is: 1,831,335.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,345,658.60 : 3,236,986.99 = 1,327,063.35 : x
  2. Step 2: Convert to fraction form
    2,345,658.60/3,236,986.99 = 1,327,063.35/x
  3. Step 3: Cross multiply
    2,345,658.60x = 3,236,986.99 × 1,327,063.35
  4. Step 4: Simplify right side
    2,345,658.60x = 4,295,686,776,035.56
  5. Step 5: Solve for x
    x = 4,295,686,776,035.56/2,345,658.60
  6. Step 6: Final answer
    x = 1,831,335.04

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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.