Home / 2,934,553.20-4,401,829.80-2,682,610.80

Finding the Fourth Proportional to 2,934,553.20, 4,401,829.80 and 2,682,610.80

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Solution

The fourth proportional to 2,934,553.20, 4,401,829.80 and 2,682,610.80 is: 4,023,916.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,553.20 : 4,401,829.80 = 2,682,610.80 : x
  2. Step 2: Convert to fraction form
    2,934,553.20/4,401,829.80 = 2,682,610.80/x
  3. Step 3: Cross multiply
    2,934,553.20x = 4,401,829.80 × 2,682,610.80
  4. Step 4: Simplify right side
    2,934,553.20x = 11,808,396,161,241.84
  5. Step 5: Solve for x
    x = 11,808,396,161,241.84/2,934,553.20
  6. Step 6: Final answer
    x = 4,023,916.20

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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.