Home / 2,743,323.01-3,785,738.34-1,519,602.88

Finding the Fourth Proportional to 2,743,323.01, 3,785,738.34 and 1,519,602.88

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Solution

The fourth proportional to 2,743,323.01, 3,785,738.34 and 1,519,602.88 is: 2,097,025.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,743,323.01 : 3,785,738.34 = 1,519,602.88 : x
  2. Step 2: Convert to fraction form
    2,743,323.01/3,785,738.34 = 1,519,602.88/x
  3. Step 3: Cross multiply
    2,743,323.01x = 3,785,738.34 × 1,519,602.88
  4. Step 4: Simplify right side
    2,743,323.01x = 5,752,818,874,901.19
  5. Step 5: Solve for x
    x = 5,752,818,874,901.19/2,743,323.01
  6. Step 6: Final answer
    x = 2,097,025.71

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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.