Home / 11,277,238.54-15,562,604.20-6,120,600.08

Finding the Fourth Proportional to 11,277,238.54, 15,562,604.20 and 6,120,600.08

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Solution

The fourth proportional to 11,277,238.54, 15,562,604.20 and 6,120,600.08 is: 8,446,436.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,277,238.54 : 15,562,604.20 = 6,120,600.08 : x
  2. Step 2: Convert to fraction form
    11,277,238.54/15,562,604.20 = 6,120,600.08/x
  3. Step 3: Cross multiply
    11,277,238.54x = 15,562,604.20 × 6,120,600.08
  4. Step 4: Simplify right side
    11,277,238.54x = 95,252,476,535,133.34
  5. Step 5: Solve for x
    x = 95,252,476,535,133.34/11,277,238.54
  6. Step 6: Final answer
    x = 8,446,436.26

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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.