Home / 2,297,515.07-3,448,400.61-1,161,076.97

Finding the Fourth Proportional to 2,297,515.07, 3,448,400.61 and 1,161,076.97

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Solution

The fourth proportional to 2,297,515.07, 3,448,400.61 and 1,161,076.97 is: 1,742,690.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,515.07 : 3,448,400.61 = 1,161,076.97 : x
  2. Step 2: Convert to fraction form
    2,297,515.07/3,448,400.61 = 1,161,076.97/x
  3. Step 3: Cross multiply
    2,297,515.07x = 3,448,400.61 × 1,161,076.97
  4. Step 4: Simplify right side
    2,297,515.07x = 4,003,858,514,362.95
  5. Step 5: Solve for x
    x = 4,003,858,514,362.95/2,297,515.07
  6. Step 6: Final answer
    x = 1,742,690.86

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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.