Home / 9,259,267.44-13,888,902.72-3,864,975.36

Finding the Fourth Proportional to 9,259,267.44, 13,888,902.72 and 3,864,975.36

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Solution

The fourth proportional to 9,259,267.44, 13,888,902.72 and 3,864,975.36 is: 5,797,463.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,259,267.44 : 13,888,902.72 = 3,864,975.36 : x
  2. Step 2: Convert to fraction form
    9,259,267.44/13,888,902.72 = 3,864,975.36/x
  3. Step 3: Cross multiply
    9,259,267.44x = 13,888,902.72 × 3,864,975.36
  4. Step 4: Simplify right side
    9,259,267.44x = 53,680,266,790,236.98
  5. Step 5: Solve for x
    x = 53,680,266,790,236.98/9,259,267.44
  6. Step 6: Final answer
    x = 5,797,463.69

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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.