Home / 2,627,047.26-3,940,992.18-1,110,746.16

Finding the Fourth Proportional to 2,627,047.26, 3,940,992.18 and 1,110,746.16

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Solution

The fourth proportional to 2,627,047.26, 3,940,992.18 and 1,110,746.16 is: 1,666,297.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,627,047.26 : 3,940,992.18 = 1,110,746.16 : x
  2. Step 2: Convert to fraction form
    2,627,047.26/3,940,992.18 = 1,110,746.16/x
  3. Step 3: Cross multiply
    2,627,047.26x = 3,940,992.18 × 1,110,746.16
  4. Step 4: Simplify right side
    2,627,047.26x = 4,377,441,930,525.03
  5. Step 5: Solve for x
    x = 4,377,441,930,525.03/2,627,047.26
  6. Step 6: Final answer
    x = 1,666,297.37

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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.