Home / 6,253,905.75-9,382,475.94-3,662,399.14

Finding the Fourth Proportional to 6,253,905.75, 9,382,475.94 and 3,662,399.14

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Solution

The fourth proportional to 6,253,905.75, 9,382,475.94 and 3,662,399.14 is: 5,494,545.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,905.75 : 9,382,475.94 = 3,662,399.14 : x
  2. Step 2: Convert to fraction form
    6,253,905.75/9,382,475.94 = 3,662,399.14/x
  3. Step 3: Cross multiply
    6,253,905.75x = 9,382,475.94 × 3,662,399.14
  4. Step 4: Simplify right side
    6,253,905.75x = 34,362,371,776,536.50
  5. Step 5: Solve for x
    x = 34,362,371,776,536.50/6,253,905.75
  6. Step 6: Final answer
    x = 5,494,545.84

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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.