Home / 5,649,407.82-7,796,233.53-3,071,093.58

Finding the Fourth Proportional to 5,649,407.82, 7,796,233.53 and 3,071,093.58

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Solution

The fourth proportional to 5,649,407.82, 7,796,233.53 and 3,071,093.58 is: 4,238,136.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,649,407.82 : 7,796,233.53 = 3,071,093.58 : x
  2. Step 2: Convert to fraction form
    5,649,407.82/7,796,233.53 = 3,071,093.58/x
  3. Step 3: Cross multiply
    5,649,407.82x = 7,796,233.53 × 3,071,093.58
  4. Step 4: Simplify right side
    5,649,407.82x = 23,942,962,742,163.74
  5. Step 5: Solve for x
    x = 23,942,962,742,163.74/5,649,407.82
  6. Step 6: Final answer
    x = 4,238,136.72

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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.