Home / 11,088,769.77-15,302,555.58-6,194,198.16

Finding the Fourth Proportional to 11,088,769.77, 15,302,555.58 and 6,194,198.16

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Solution

The fourth proportional to 11,088,769.77, 15,302,555.58 and 6,194,198.16 is: 8,548,023.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,088,769.77 : 15,302,555.58 = 6,194,198.16 : x
  2. Step 2: Convert to fraction form
    11,088,769.77/15,302,555.58 = 6,194,198.16/x
  3. Step 3: Cross multiply
    11,088,769.77x = 15,302,555.58 × 6,194,198.16
  4. Step 4: Simplify right side
    11,088,769.77x = 94,787,061,616,933.73
  5. Step 5: Solve for x
    x = 94,787,061,616,933.73/11,088,769.77
  6. Step 6: Final answer
    x = 8,548,023.23

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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.