Home / 3,197,091.07-4,411,933.54-1,746,755.29

Finding the Fourth Proportional to 3,197,091.07, 4,411,933.54 and 1,746,755.29

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Solution

The fourth proportional to 3,197,091.07, 4,411,933.54 and 1,746,755.29 is: 2,410,493.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,091.07 : 4,411,933.54 = 1,746,755.29 : x
  2. Step 2: Convert to fraction form
    3,197,091.07/4,411,933.54 = 1,746,755.29/x
  3. Step 3: Cross multiply
    3,197,091.07x = 4,411,933.54 × 1,746,755.29
  4. Step 4: Simplify right side
    3,197,091.07x = 7,706,568,234,726.70
  5. Step 5: Solve for x
    x = 7,706,568,234,726.70/3,197,091.07
  6. Step 6: Final answer
    x = 2,410,493.81

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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.