Home / 11,104,857.54-15,324,616.80-6,210,089.10

Finding the Fourth Proportional to 11,104,857.54, 15,324,616.80 and 6,210,089.10

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Solution

The fourth proportional to 11,104,857.54, 15,324,616.80 and 6,210,089.10 is: 8,569,874.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,104,857.54 : 15,324,616.80 = 6,210,089.10 : x
  2. Step 2: Convert to fraction form
    11,104,857.54/15,324,616.80 = 6,210,089.10/x
  3. Step 3: Cross multiply
    11,104,857.54x = 15,324,616.80 × 6,210,089.10
  4. Step 4: Simplify right side
    11,104,857.54x = 95,167,235,751,356.88
  5. Step 5: Solve for x
    x = 95,167,235,751,356.88/11,104,857.54
  6. Step 6: Final answer
    x = 8,569,874.53

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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.