Home / 2,259,731.37-3,388,231.14-910,317.93

Finding the Fourth Proportional to 2,259,731.37, 3,388,231.14 and 910,317.93

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Solution

The fourth proportional to 2,259,731.37, 3,388,231.14 and 910,317.93 is: 1,364,926.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259,731.37 : 3,388,231.14 = 910,317.93 : x
  2. Step 2: Convert to fraction form
    2,259,731.37/3,388,231.14 = 910,317.93/x
  3. Step 3: Cross multiply
    2,259,731.37x = 3,388,231.14 × 910,317.93
  4. Step 4: Simplify right side
    2,259,731.37x = 3,084,367,557,726.34
  5. Step 5: Solve for x
    x = 3,084,367,557,726.34/2,259,731.37
  6. Step 6: Final answer
    x = 1,364,926.65

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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.