Home / 5,535,991.30-8,277,414.90-4,101,100.60

Finding the Fourth Proportional to 5,535,991.30, 8,277,414.90 and 4,101,100.60

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Solution

The fourth proportional to 5,535,991.30, 8,277,414.90 and 4,101,100.60 is: 6,131,966.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535,991.30 : 8,277,414.90 = 4,101,100.60 : x
  2. Step 2: Convert to fraction form
    5,535,991.30/8,277,414.90 = 4,101,100.60/x
  3. Step 3: Cross multiply
    5,535,991.30x = 8,277,414.90 × 4,101,100.60
  4. Step 4: Simplify right side
    5,535,991.30x = 33,946,511,212,838.94
  5. Step 5: Solve for x
    x = 33,946,511,212,838.94/5,535,991.30
  6. Step 6: Final answer
    x = 6,131,966.14

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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.