Home / 6,871,633.76-10,305,747.34-2,322,581.42

Finding the Fourth Proportional to 6,871,633.76, 10,305,747.34 and 2,322,581.42

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Solution

The fourth proportional to 6,871,633.76, 10,305,747.34 and 2,322,581.42 is: 3,483,296.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,871,633.76 : 10,305,747.34 = 2,322,581.42 : x
  2. Step 2: Convert to fraction form
    6,871,633.76/10,305,747.34 = 2,322,581.42/x
  3. Step 3: Cross multiply
    6,871,633.76x = 10,305,747.34 × 2,322,581.42
  4. Step 4: Simplify right side
    6,871,633.76x = 23,935,937,291,098.42
  5. Step 5: Solve for x
    x = 23,935,937,291,098.42/6,871,633.76
  6. Step 6: Final answer
    x = 3,483,296.42

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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.