Home / 6,871,722.72-10,307,615.34-2,322,795.87

Finding the Fourth Proportional to 6,871,722.72, 10,307,615.34 and 2,322,795.87

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Solution

The fourth proportional to 6,871,722.72, 10,307,615.34 and 2,322,795.87 is: 3,484,204.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,871,722.72 : 10,307,615.34 = 2,322,795.87 : x
  2. Step 2: Convert to fraction form
    6,871,722.72/10,307,615.34 = 2,322,795.87/x
  3. Step 3: Cross multiply
    6,871,722.72x = 10,307,615.34 × 2,322,795.87
  4. Step 4: Simplify right side
    6,871,722.72x = 23,942,486,295,569.56
  5. Step 5: Solve for x
    x = 23,942,486,295,569.56/6,871,722.72
  6. Step 6: Final answer
    x = 3,484,204.37

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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.