Home / 5,858,363.04-8,781,344.30-2,665,731.22

Finding the Fourth Proportional to 5,858,363.04, 8,781,344.30 and 2,665,731.22

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Solution

The fourth proportional to 5,858,363.04, 8,781,344.30 and 2,665,731.22 is: 3,995,775.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,858,363.04 : 8,781,344.30 = 2,665,731.22 : x
  2. Step 2: Convert to fraction form
    5,858,363.04/8,781,344.30 = 2,665,731.22/x
  3. Step 3: Cross multiply
    5,858,363.04x = 8,781,344.30 × 2,665,731.22
  4. Step 4: Simplify right side
    5,858,363.04x = 23,408,703,654,079.05
  5. Step 5: Solve for x
    x = 23,408,703,654,079.05/5,858,363.04
  6. Step 6: Final answer
    x = 3,995,775.53

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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.