Home / 2,246,243.51-3,368,131.37-1,106,497.91

Finding the Fourth Proportional to 2,246,243.51, 3,368,131.37 and 1,106,497.91

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Solution

The fourth proportional to 2,246,243.51, 3,368,131.37 and 1,106,497.91 is: 1,659,139.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,243.51 : 3,368,131.37 = 1,106,497.91 : x
  2. Step 2: Convert to fraction form
    2,246,243.51/3,368,131.37 = 1,106,497.91/x
  3. Step 3: Cross multiply
    2,246,243.51x = 3,368,131.37 × 1,106,497.91
  4. Step 4: Simplify right side
    2,246,243.51x = 3,726,830,324,398.28
  5. Step 5: Solve for x
    x = 3,726,830,324,398.28/2,246,243.51
  6. Step 6: Final answer
    x = 1,659,139.05

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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.