Home / 2,324,096.82-3,207,248.46-1,291,601.16

Finding the Fourth Proportional to 2,324,096.82, 3,207,248.46 and 1,291,601.16

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Solution

The fourth proportional to 2,324,096.82, 3,207,248.46 and 1,291,601.16 is: 1,782,406.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,096.82 : 3,207,248.46 = 1,291,601.16 : x
  2. Step 2: Convert to fraction form
    2,324,096.82/3,207,248.46 = 1,291,601.16/x
  3. Step 3: Cross multiply
    2,324,096.82x = 3,207,248.46 × 1,291,601.16
  4. Step 4: Simplify right side
    2,324,096.82x = 4,142,485,831,344.21
  5. Step 5: Solve for x
    x = 4,142,485,831,344.21/2,324,096.82
  6. Step 6: Final answer
    x = 1,782,406.74

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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.