Home / 1,801,523.52-2,483,244-1,418,944.32

Finding the Fourth Proportional to 1,801,523.52, 2,483,244 and 1,418,944.32

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Solution

The fourth proportional to 1,801,523.52, 2,483,244 and 1,418,944.32 is: 1,955,891.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,523.52 : 2,483,244 = 1,418,944.32 : x
  2. Step 2: Convert to fraction form
    1,801,523.52/2,483,244 = 1,418,944.32/x
  3. Step 3: Cross multiply
    1,801,523.52x = 2,483,244 × 1,418,944.32
  4. Step 4: Simplify right side
    1,801,523.52x = 3,523,584,968,974.08
  5. Step 5: Solve for x
    x = 3,523,584,968,974.08/1,801,523.52
  6. Step 6: Final answer
    x = 1,955,891.74

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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.