Home / 3,640,731-5,024,210.94-2,031,099

Finding the Fourth Proportional to 3,640,731, 5,024,210.94 and 2,031,099

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Solution

The fourth proportional to 3,640,731, 5,024,210.94 and 2,031,099 is: 2,802,917.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,640,731 : 5,024,210.94 = 2,031,099 : x
  2. Step 2: Convert to fraction form
    3,640,731/5,024,210.94 = 2,031,099/x
  3. Step 3: Cross multiply
    3,640,731x = 5,024,210.94 × 2,031,099
  4. Step 4: Simplify right side
    3,640,731x = 10,204,669,816,023.06
  5. Step 5: Solve for x
    x = 10,204,669,816,023.06/3,640,731
  6. Step 6: Final answer
    x = 2,802,917.83

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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.