Home / 5,995,012.50-8,272,617.12-3,381,372.54

Finding the Fourth Proportional to 5,995,012.50, 8,272,617.12 and 3,381,372.54

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Solution

The fourth proportional to 5,995,012.50, 8,272,617.12 and 3,381,372.54 is: 4,666,012.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,995,012.50 : 8,272,617.12 = 3,381,372.54 : x
  2. Step 2: Convert to fraction form
    5,995,012.50/8,272,617.12 = 3,381,372.54/x
  3. Step 3: Cross multiply
    5,995,012.50x = 8,272,617.12 × 3,381,372.54
  4. Step 4: Simplify right side
    5,995,012.50x = 27,972,800,363,501.89
  5. Step 5: Solve for x
    x = 27,972,800,363,501.89/5,995,012.50
  6. Step 6: Final answer
    x = 4,666,012.02

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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.