Home / 5,451,344.81-7,522,906.28-3,004,043.43

Finding the Fourth Proportional to 5,451,344.81, 7,522,906.28 and 3,004,043.43

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Solution

The fourth proportional to 5,451,344.81, 7,522,906.28 and 3,004,043.43 is: 4,145,607.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,451,344.81 : 7,522,906.28 = 3,004,043.43 : x
  2. Step 2: Convert to fraction form
    5,451,344.81/7,522,906.28 = 3,004,043.43/x
  3. Step 3: Cross multiply
    5,451,344.81x = 7,522,906.28 × 3,004,043.43
  4. Step 4: Simplify right side
    5,451,344.81x = 22,599,137,184,939.74
  5. Step 5: Solve for x
    x = 22,599,137,184,939.74/5,451,344.81
  6. Step 6: Final answer
    x = 4,145,607.73

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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.