Home / 2,270,752.38-3,406,786.04-673,353.90

Finding the Fourth Proportional to 2,270,752.38, 3,406,786.04 and 673,353.90

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Solution

The fourth proportional to 2,270,752.38, 3,406,786.04 and 673,353.90 is: 1,010,225.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,752.38 : 3,406,786.04 = 673,353.90 : x
  2. Step 2: Convert to fraction form
    2,270,752.38/3,406,786.04 = 673,353.90/x
  3. Step 3: Cross multiply
    2,270,752.38x = 3,406,786.04 × 673,353.90
  4. Step 4: Simplify right side
    2,270,752.38x = 2,293,972,668,182.94
  5. Step 5: Solve for x
    x = 2,293,972,668,182.94/2,270,752.38
  6. Step 6: Final answer
    x = 1,010,225.81

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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.