Home / 2,821,849.58-4,232,935.26-799,934.57

Finding the Fourth Proportional to 2,821,849.58, 4,232,935.26 and 799,934.57

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Solution

The fourth proportional to 2,821,849.58, 4,232,935.26 and 799,934.57 is: 1,199,947.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,821,849.58 : 4,232,935.26 = 799,934.57 : x
  2. Step 2: Convert to fraction form
    2,821,849.58/4,232,935.26 = 799,934.57/x
  3. Step 3: Cross multiply
    2,821,849.58x = 4,232,935.26 × 799,934.57
  4. Step 4: Simplify right side
    2,821,849.58x = 3,386,071,247,045.94
  5. Step 5: Solve for x
    x = 3,386,071,247,045.94/2,821,849.58
  6. Step 6: Final answer
    x = 1,199,947.46

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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.