Home / 5,522,408.16-7,620,850.62-3,041,581.20

Finding the Fourth Proportional to 5,522,408.16, 7,620,850.62 and 3,041,581.20

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Solution

The fourth proportional to 5,522,408.16, 7,620,850.62 and 3,041,581.20 is: 4,197,342.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,522,408.16 : 7,620,850.62 = 3,041,581.20 : x
  2. Step 2: Convert to fraction form
    5,522,408.16/7,620,850.62 = 3,041,581.20/x
  3. Step 3: Cross multiply
    5,522,408.16x = 7,620,850.62 × 3,041,581.20
  4. Step 4: Simplify right side
    5,522,408.16x = 23,179,435,973,800.35
  5. Step 5: Solve for x
    x = 23,179,435,973,800.35/5,522,408.16
  6. Step 6: Final answer
    x = 4,197,342.05

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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.