Home / 4,175,755-6,259,154.82-2,735,894.68

Finding the Fourth Proportional to 4,175,755, 6,259,154.82 and 2,735,894.68

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Solution

The fourth proportional to 4,175,755, 6,259,154.82 and 2,735,894.68 is: 4,100,908.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,755 : 6,259,154.82 = 2,735,894.68 : x
  2. Step 2: Convert to fraction form
    4,175,755/6,259,154.82 = 2,735,894.68/x
  3. Step 3: Cross multiply
    4,175,755x = 6,259,154.82 × 2,735,894.68
  4. Step 4: Simplify right side
    4,175,755x = 17,124,388,373,334.36
  5. Step 5: Solve for x
    x = 17,124,388,373,334.36/4,175,755
  6. Step 6: Final answer
    x = 4,100,908.31

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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.