Home / 2,869,673.05-4,304,731.92-1,163,003.86

Finding the Fourth Proportional to 2,869,673.05, 4,304,731.92 and 1,163,003.86

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Solution

The fourth proportional to 2,869,673.05, 4,304,731.92 and 1,163,003.86 is: 1,744,595.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,869,673.05 : 4,304,731.92 = 1,163,003.86 : x
  2. Step 2: Convert to fraction form
    2,869,673.05/4,304,731.92 = 1,163,003.86/x
  3. Step 3: Cross multiply
    2,869,673.05x = 4,304,731.92 × 1,163,003.86
  4. Step 4: Simplify right side
    2,869,673.05x = 5,006,419,839,225.21
  5. Step 5: Solve for x
    x = 5,006,419,839,225.21/2,869,673.05
  6. Step 6: Final answer
    x = 1,744,595.90

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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.