Home / 5,552,819.04-8,314,202.52-3,628,937.28

Finding the Fourth Proportional to 5,552,819.04, 8,314,202.52 and 3,628,937.28

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Solution

The fourth proportional to 5,552,819.04, 8,314,202.52 and 3,628,937.28 is: 5,433,585.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,552,819.04 : 8,314,202.52 = 3,628,937.28 : x
  2. Step 2: Convert to fraction form
    5,552,819.04/8,314,202.52 = 3,628,937.28/x
  3. Step 3: Cross multiply
    5,552,819.04x = 8,314,202.52 × 3,628,937.28
  4. Step 4: Simplify right side
    5,552,819.04x = 30,171,719,478,297.94
  5. Step 5: Solve for x
    x = 30,171,719,478,297.94/5,552,819.04
  6. Step 6: Final answer
    x = 5,433,585.94

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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.