Home / 6,590,546.84-9,095,329.42-3,689,912.34

Finding the Fourth Proportional to 6,590,546.84, 9,095,329.42 and 3,689,912.34

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Solution

The fourth proportional to 6,590,546.84, 9,095,329.42 and 3,689,912.34 is: 5,092,288.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,590,546.84 : 9,095,329.42 = 3,689,912.34 : x
  2. Step 2: Convert to fraction form
    6,590,546.84/9,095,329.42 = 3,689,912.34/x
  3. Step 3: Cross multiply
    6,590,546.84x = 9,095,329.42 × 3,689,912.34
  4. Step 4: Simplify right side
    6,590,546.84x = 33,560,968,253,998.26
  5. Step 5: Solve for x
    x = 33,560,968,253,998.26/6,590,546.84
  6. Step 6: Final answer
    x = 5,092,288.86

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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.