Home / 6,809,776.14-9,397,554.46-3,754,099.74

Finding the Fourth Proportional to 6,809,776.14, 9,397,554.46 and 3,754,099.74

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Solution

The fourth proportional to 6,809,776.14, 9,397,554.46 and 3,754,099.74 is: 5,180,692.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,809,776.14 : 9,397,554.46 = 3,754,099.74 : x
  2. Step 2: Convert to fraction form
    6,809,776.14/9,397,554.46 = 3,754,099.74/x
  3. Step 3: Cross multiply
    6,809,776.14x = 9,397,554.46 × 3,754,099.74
  4. Step 4: Simplify right side
    6,809,776.14x = 35,279,356,754,921.84
  5. Step 5: Solve for x
    x = 35,279,356,754,921.84/6,809,776.14
  6. Step 6: Final answer
    x = 5,180,692.59

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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.