Home / 10,231,596.83-15,334,067.31-4,159,235.51

Finding the Fourth Proportional to 10,231,596.83, 15,334,067.31 and 4,159,235.51

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Solution

The fourth proportional to 10,231,596.83, 15,334,067.31 and 4,159,235.51 is: 6,233,435.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,231,596.83 : 15,334,067.31 = 4,159,235.51 : x
  2. Step 2: Convert to fraction form
    10,231,596.83/15,334,067.31 = 4,159,235.51/x
  3. Step 3: Cross multiply
    10,231,596.83x = 15,334,067.31 × 4,159,235.51
  4. Step 4: Simplify right side
    10,231,596.83x = 63,777,997,233,717.46
  5. Step 5: Solve for x
    x = 63,777,997,233,717.46/10,231,596.83
  6. Step 6: Final answer
    x = 6,233,435.34

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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.