Home / 11,010,817.29-16,516,392.01-3,822,579.54

Finding the Fourth Proportional to 11,010,817.29, 16,516,392.01 and 3,822,579.54

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Solution

The fourth proportional to 11,010,817.29, 16,516,392.01 and 3,822,579.54 is: 5,733,926.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,010,817.29 : 16,516,392.01 = 3,822,579.54 : x
  2. Step 2: Convert to fraction form
    11,010,817.29/16,516,392.01 = 3,822,579.54/x
  3. Step 3: Cross multiply
    11,010,817.29x = 16,516,392.01 × 3,822,579.54
  4. Step 4: Simplify right side
    11,010,817.29x = 63,135,222,178,616.49
  5. Step 5: Solve for x
    x = 63,135,222,178,616.49/11,010,817.29
  6. Step 6: Final answer
    x = 5,733,926.97

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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.