Home / 11,034,263.62-15,227,045.01-6,388,244.56

Finding the Fourth Proportional to 11,034,263.62, 15,227,045.01 and 6,388,244.56

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Solution

The fourth proportional to 11,034,263.62, 15,227,045.01 and 6,388,244.56 is: 8,815,639.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,034,263.62 : 15,227,045.01 = 6,388,244.56 : x
  2. Step 2: Convert to fraction form
    11,034,263.62/15,227,045.01 = 6,388,244.56/x
  3. Step 3: Cross multiply
    11,034,263.62x = 15,227,045.01 × 6,388,244.56
  4. Step 4: Simplify right side
    11,034,263.62x = 97,274,087,450,007.64
  5. Step 5: Solve for x
    x = 97,274,087,450,007.64/11,034,263.62
  6. Step 6: Final answer
    x = 8,815,639.25

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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.