Home / 6,398,007.38-9,598,692.32-2,299,744.34

Finding the Fourth Proportional to 6,398,007.38, 9,598,692.32 and 2,299,744.34

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Solution

The fourth proportional to 6,398,007.38, 9,598,692.32 and 2,299,744.34 is: 3,450,220.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,398,007.38 : 9,598,692.32 = 2,299,744.34 : x
  2. Step 2: Convert to fraction form
    6,398,007.38/9,598,692.32 = 2,299,744.34/x
  3. Step 3: Cross multiply
    6,398,007.38x = 9,598,692.32 × 2,299,744.34
  4. Step 4: Simplify right side
    6,398,007.38x = 22,074,538,334,321.47
  5. Step 5: Solve for x
    x = 22,074,538,334,321.47/6,398,007.38
  6. Step 6: Final answer
    x = 3,450,220.83

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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.