Home / 2,027,244.51-2,797,598.51-1,109,473.11

Finding the Fourth Proportional to 2,027,244.51, 2,797,598.51 and 1,109,473.11

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Solution

The fourth proportional to 2,027,244.51, 2,797,598.51 and 1,109,473.11 is: 1,531,073.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,244.51 : 2,797,598.51 = 1,109,473.11 : x
  2. Step 2: Convert to fraction form
    2,027,244.51/2,797,598.51 = 1,109,473.11/x
  3. Step 3: Cross multiply
    2,027,244.51x = 2,797,598.51 × 1,109,473.11
  4. Step 4: Simplify right side
    2,027,244.51x = 3,103,860,322,194.75
  5. Step 5: Solve for x
    x = 3,103,860,322,194.75/2,027,244.51
  6. Step 6: Final answer
    x = 1,531,073.49

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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.