Home / 5,462,901.44-7,538,805.49-3,015,514.07

Finding the Fourth Proportional to 5,462,901.44, 7,538,805.49 and 3,015,514.07

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Solution

The fourth proportional to 5,462,901.44, 7,538,805.49 and 3,015,514.07 is: 4,161,410.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462,901.44 : 7,538,805.49 = 3,015,514.07 : x
  2. Step 2: Convert to fraction form
    5,462,901.44/7,538,805.49 = 3,015,514.07/x
  3. Step 3: Cross multiply
    5,462,901.44x = 7,538,805.49 × 3,015,514.07
  4. Step 4: Simplify right side
    5,462,901.44x = 22,733,374,037,396.47
  5. Step 5: Solve for x
    x = 22,733,374,037,396.47/5,462,901.44
  6. Step 6: Final answer
    x = 4,161,410.25

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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.