Home / 3,311,461.10-4,967,191.73-1,037,163.47

Finding the Fourth Proportional to 3,311,461.10, 4,967,191.73 and 1,037,163.47

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Solution

The fourth proportional to 3,311,461.10, 4,967,191.73 and 1,037,163.47 is: 1,555,745.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,461.10 : 4,967,191.73 = 1,037,163.47 : x
  2. Step 2: Convert to fraction form
    3,311,461.10/4,967,191.73 = 1,037,163.47/x
  3. Step 3: Cross multiply
    3,311,461.10x = 4,967,191.73 × 1,037,163.47
  4. Step 4: Simplify right side
    3,311,461.10x = 5,151,789,788,599.05
  5. Step 5: Solve for x
    x = 5,151,789,788,599.05/3,311,461.10
  6. Step 6: Final answer
    x = 1,555,745.22

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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.