Home / 2,693,774.10-4,040,660.74-1,796,967.22

Finding the Fourth Proportional to 2,693,774.10, 4,040,660.74 and 1,796,967.22

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Solution

The fourth proportional to 2,693,774.10, 4,040,660.74 and 1,796,967.22 is: 2,695,450.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,774.10 : 4,040,660.74 = 1,796,967.22 : x
  2. Step 2: Convert to fraction form
    2,693,774.10/4,040,660.74 = 1,796,967.22/x
  3. Step 3: Cross multiply
    2,693,774.10x = 4,040,660.74 × 1,796,967.22
  4. Step 4: Simplify right side
    2,693,774.10x = 7,260,934,896,920.94
  5. Step 5: Solve for x
    x = 7,260,934,896,920.94/2,693,774.10
  6. Step 6: Final answer
    x = 2,695,450.56

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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.