Home / 2,677,218.36-3,694,540.83-1,453,499.61

Finding the Fourth Proportional to 2,677,218.36, 3,694,540.83 and 1,453,499.61

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Solution

The fourth proportional to 2,677,218.36, 3,694,540.83 and 1,453,499.61 is: 2,005,818.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,218.36 : 3,694,540.83 = 1,453,499.61 : x
  2. Step 2: Convert to fraction form
    2,677,218.36/3,694,540.83 = 1,453,499.61/x
  3. Step 3: Cross multiply
    2,677,218.36x = 3,694,540.83 × 1,453,499.61
  4. Step 4: Simplify right side
    2,677,218.36x = 5,370,013,655,534.08
  5. Step 5: Solve for x
    x = 5,370,013,655,534.08/2,677,218.36
  6. Step 6: Final answer
    x = 2,005,818.33

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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.