Home / 2,045,810.49-3,069,600.66-1,098,074.04

Finding the Fourth Proportional to 2,045,810.49, 3,069,600.66 and 1,098,074.04

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Solution

The fourth proportional to 2,045,810.49, 3,069,600.66 and 1,098,074.04 is: 1,647,586.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,810.49 : 3,069,600.66 = 1,098,074.04 : x
  2. Step 2: Convert to fraction form
    2,045,810.49/3,069,600.66 = 1,098,074.04/x
  3. Step 3: Cross multiply
    2,045,810.49x = 3,069,600.66 × 1,098,074.04
  4. Step 4: Simplify right side
    2,045,810.49x = 3,370,648,797,912.87
  5. Step 5: Solve for x
    x = 3,370,648,797,912.87/2,045,810.49
  6. Step 6: Final answer
    x = 1,647,586.04

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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.