Home / 7,193,005.49-10,782,238.10-3,096,998.36

Finding the Fourth Proportional to 7,193,005.49, 10,782,238.10 and 3,096,998.36

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Solution

The fourth proportional to 7,193,005.49, 10,782,238.10 and 3,096,998.36 is: 4,642,367.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,193,005.49 : 10,782,238.10 = 3,096,998.36 : x
  2. Step 2: Convert to fraction form
    7,193,005.49/10,782,238.10 = 3,096,998.36/x
  3. Step 3: Cross multiply
    7,193,005.49x = 10,782,238.10 × 3,096,998.36
  4. Step 4: Simplify right side
    7,193,005.49x = 33,392,573,643,433.34
  5. Step 5: Solve for x
    x = 33,392,573,643,433.34/7,193,005.49
  6. Step 6: Final answer
    x = 4,642,367.33

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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.