Home / 2,384,002.89-3,576,742.45-826,161.08

Finding the Fourth Proportional to 2,384,002.89, 3,576,742.45 and 826,161.08

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Solution

The fourth proportional to 2,384,002.89, 3,576,742.45 and 826,161.08 is: 1,239,497.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,002.89 : 3,576,742.45 = 826,161.08 : x
  2. Step 2: Convert to fraction form
    2,384,002.89/3,576,742.45 = 826,161.08/x
  3. Step 3: Cross multiply
    2,384,002.89x = 3,576,742.45 × 826,161.08
  4. Step 4: Simplify right side
    2,384,002.89x = 2,954,965,385,424.73
  5. Step 5: Solve for x
    x = 2,954,965,385,424.73/2,384,002.89
  6. Step 6: Final answer
    x = 1,239,497.40

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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.