Home / 8,433,024-12,649,885.92-2,449,392

Finding the Fourth Proportional to 8,433,024, 12,649,885.92 and 2,449,392

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Solution

The fourth proportional to 8,433,024, 12,649,885.92 and 2,449,392 is: 3,674,189.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,433,024 : 12,649,885.92 = 2,449,392 : x
  2. Step 2: Convert to fraction form
    8,433,024/12,649,885.92 = 2,449,392/x
  3. Step 3: Cross multiply
    8,433,024x = 12,649,885.92 × 2,449,392
  4. Step 4: Simplify right side
    8,433,024x = 30,984,529,373,360.64
  5. Step 5: Solve for x
    x = 30,984,529,373,360.64/8,433,024
  6. Step 6: Final answer
    x = 3,674,189.64

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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.