Home / 2,464,906.68-3,401,232.54-1,377,042.12

Finding the Fourth Proportional to 2,464,906.68, 3,401,232.54 and 1,377,042.12

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Solution

The fourth proportional to 2,464,906.68, 3,401,232.54 and 1,377,042.12 is: 1,900,128.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464,906.68 : 3,401,232.54 = 1,377,042.12 : x
  2. Step 2: Convert to fraction form
    2,464,906.68/3,401,232.54 = 1,377,042.12/x
  3. Step 3: Cross multiply
    2,464,906.68x = 3,401,232.54 × 1,377,042.12
  4. Step 4: Simplify right side
    2,464,906.68x = 4,683,640,467,494.59
  5. Step 5: Solve for x
    x = 4,683,640,467,494.59/2,464,906.68
  6. Step 6: Final answer
    x = 1,900,128.92

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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.