Home / 2,230,049.94-3,344,939.04-790,804.28

Finding the Fourth Proportional to 2,230,049.94, 3,344,939.04 and 790,804.28

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Solution

The fourth proportional to 2,230,049.94, 3,344,939.04 and 790,804.28 is: 1,186,158.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,049.94 : 3,344,939.04 = 790,804.28 : x
  2. Step 2: Convert to fraction form
    2,230,049.94/3,344,939.04 = 790,804.28/x
  3. Step 3: Cross multiply
    2,230,049.94x = 3,344,939.04 × 790,804.28
  4. Step 4: Simplify right side
    2,230,049.94x = 2,645,192,109,171.09
  5. Step 5: Solve for x
    x = 2,645,192,109,171.09/2,230,049.94
  6. Step 6: Final answer
    x = 1,186,158.24

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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.