Home / 3,736,019.62-5,605,800.90-2,222,692.17

Finding the Fourth Proportional to 3,736,019.62, 5,605,800.90 and 2,222,692.17

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Solution

The fourth proportional to 3,736,019.62, 5,605,800.90 and 2,222,692.17 is: 3,335,092.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736,019.62 : 5,605,800.90 = 2,222,692.17 : x
  2. Step 2: Convert to fraction form
    3,736,019.62/5,605,800.90 = 2,222,692.17/x
  3. Step 3: Cross multiply
    3,736,019.62x = 5,605,800.90 × 2,222,692.17
  4. Step 4: Simplify right side
    3,736,019.62x = 12,459,969,745,987.20
  5. Step 5: Solve for x
    x = 12,459,969,745,987.20/3,736,019.62
  6. Step 6: Final answer
    x = 3,335,092.16

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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.