Home / 9,157,410-13,736,377.44-2,425,824

Finding the Fourth Proportional to 9,157,410, 13,736,377.44 and 2,425,824

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Solution

The fourth proportional to 9,157,410, 13,736,377.44 and 2,425,824 is: 3,638,805.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,157,410 : 13,736,377.44 = 2,425,824 : x
  2. Step 2: Convert to fraction form
    9,157,410/13,736,377.44 = 2,425,824/x
  3. Step 3: Cross multiply
    9,157,410x = 13,736,377.44 × 2,425,824
  4. Step 4: Simplify right side
    9,157,410x = 33,322,034,067,010.56
  5. Step 5: Solve for x
    x = 33,322,034,067,010.56/9,157,410
  6. Step 6: Final answer
    x = 3,638,805.52

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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.