Home / 4,229,343.79-5,836,500.35-2,295,604.78

Finding the Fourth Proportional to 4,229,343.79, 5,836,500.35 and 2,295,604.78

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Solution

The fourth proportional to 4,229,343.79, 5,836,500.35 and 2,295,604.78 is: 3,167,937.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,343.79 : 5,836,500.35 = 2,295,604.78 : x
  2. Step 2: Convert to fraction form
    4,229,343.79/5,836,500.35 = 2,295,604.78/x
  3. Step 3: Cross multiply
    4,229,343.79x = 5,836,500.35 × 2,295,604.78
  4. Step 4: Simplify right side
    4,229,343.79x = 13,398,298,101,931.67
  5. Step 5: Solve for x
    x = 13,398,298,101,931.67/4,229,343.79
  6. Step 6: Final answer
    x = 3,167,937.81

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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.