Home / 2,388,685.04-3,299,540.26-1,769,747.66

Finding the Fourth Proportional to 2,388,685.04, 3,299,540.26 and 1,769,747.66

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Solution

The fourth proportional to 2,388,685.04, 3,299,540.26 and 1,769,747.66 is: 2,444,589.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,388,685.04 : 3,299,540.26 = 1,769,747.66 : x
  2. Step 2: Convert to fraction form
    2,388,685.04/3,299,540.26 = 1,769,747.66/x
  3. Step 3: Cross multiply
    2,388,685.04x = 3,299,540.26 × 1,769,747.66
  4. Step 4: Simplify right side
    2,388,685.04x = 5,839,353,654,210.79
  5. Step 5: Solve for x
    x = 5,839,353,654,210.79/2,388,685.04
  6. Step 6: Final answer
    x = 2,444,589.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.