Home / 11,088,863.20-16,633,285.08-4,173,634.54

Finding the Fourth Proportional to 11,088,863.20, 16,633,285.08 and 4,173,634.54

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Solution

The fourth proportional to 11,088,863.20, 16,633,285.08 and 4,173,634.54 is: 6,260,448.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,088,863.20 : 16,633,285.08 = 4,173,634.54 : x
  2. Step 2: Convert to fraction form
    11,088,863.20/16,633,285.08 = 4,173,634.54/x
  3. Step 3: Cross multiply
    11,088,863.20x = 16,633,285.08 × 4,173,634.54
  4. Step 4: Simplify right side
    11,088,863.20x = 69,421,253,123,554.66
  5. Step 5: Solve for x
    x = 69,421,253,123,554.66/11,088,863.20
  6. Step 6: Final answer
    x = 6,260,448.15

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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.