Home / 3,646,102.14-5,031,722.41-2,014,614.61

Finding the Fourth Proportional to 3,646,102.14, 5,031,722.41 and 2,014,614.61

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Solution

The fourth proportional to 3,646,102.14, 5,031,722.41 and 2,014,614.61 is: 2,780,224.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,646,102.14 : 5,031,722.41 = 2,014,614.61 : x
  2. Step 2: Convert to fraction form
    3,646,102.14/5,031,722.41 = 2,014,614.61/x
  3. Step 3: Cross multiply
    3,646,102.14x = 5,031,722.41 × 2,014,614.61
  4. Step 4: Simplify right side
    3,646,102.14x = 10,136,981,463,034.57
  5. Step 5: Solve for x
    x = 10,136,981,463,034.57/3,646,102.14
  6. Step 6: Final answer
    x = 2,780,224.22

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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.