Home / 1,954,614.11-2,697,365.61-1,095,180.51

Finding the Fourth Proportional to 1,954,614.11, 2,697,365.61 and 1,095,180.51

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Solution

The fourth proportional to 1,954,614.11, 2,697,365.61 and 1,095,180.51 is: 1,511,348.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,954,614.11 : 2,697,365.61 = 1,095,180.51 : x
  2. Step 2: Convert to fraction form
    1,954,614.11/2,697,365.61 = 1,095,180.51/x
  3. Step 3: Cross multiply
    1,954,614.11x = 2,697,365.61 × 1,095,180.51
  4. Step 4: Simplify right side
    1,954,614.11x = 2,954,102,254,531.38
  5. Step 5: Solve for x
    x = 2,954,102,254,531.38/1,954,614.11
  6. Step 6: Final answer
    x = 1,511,348.07

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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.