Home / 11,277,238.77-15,562,604.66-6,120,600.39

Finding the Fourth Proportional to 11,277,238.77, 15,562,604.66 and 6,120,600.39

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Solution

The fourth proportional to 11,277,238.77, 15,562,604.66 and 6,120,600.39 is: 8,446,436.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,277,238.77 : 15,562,604.66 = 6,120,600.39 : x
  2. Step 2: Convert to fraction form
    11,277,238.77/15,562,604.66 = 6,120,600.39/x
  3. Step 3: Cross multiply
    11,277,238.77x = 15,562,604.66 × 6,120,600.39
  4. Step 4: Simplify right side
    11,277,238.77x = 95,252,484,120,808.81
  5. Step 5: Solve for x
    x = 95,252,484,120,808.81/11,277,238.77
  6. Step 6: Final answer
    x = 8,446,436.76

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1.5x scale

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.