Home / 4,023,469.45-5,552,277.11-2,212,633.45

Finding the Fourth Proportional to 4,023,469.45, 5,552,277.11 and 2,212,633.45

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Solution

The fourth proportional to 4,023,469.45, 5,552,277.11 and 2,212,633.45 is: 3,053,373.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,469.45 : 5,552,277.11 = 2,212,633.45 : x
  2. Step 2: Convert to fraction form
    4,023,469.45/5,552,277.11 = 2,212,633.45/x
  3. Step 3: Cross multiply
    4,023,469.45x = 5,552,277.11 × 2,212,633.45
  4. Step 4: Simplify right side
    4,023,469.45x = 12,285,154,035,025.53
  5. Step 5: Solve for x
    x = 12,285,154,035,025.53/4,023,469.45
  6. Step 6: Final answer
    x = 3,053,373.26

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Double scale
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1.5x scale

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.