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Finding the Fourth Proportional to 6,374,526, 8,796,846.06 and 3,512,958

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Solution

The fourth proportional to 6,374,526, 8,796,846.06 and 3,512,958 is: 4,847,882.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,374,526 : 8,796,846.06 = 3,512,958 : x
  2. Step 2: Convert to fraction form
    6,374,526/8,796,846.06 = 3,512,958/x
  3. Step 3: Cross multiply
    6,374,526x = 8,796,846.06 × 3,512,958
  4. Step 4: Simplify right side
    6,374,526x = 30,902,950,741,245.48
  5. Step 5: Solve for x
    x = 30,902,950,741,245.48/6,374,526
  6. Step 6: Final answer
    x = 4,847,882.14

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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.