Home / 3,961,316.88-5,466,748.32-2,242,401.84

Finding the Fourth Proportional to 3,961,316.88, 5,466,748.32 and 2,242,401.84

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Solution

The fourth proportional to 3,961,316.88, 5,466,748.32 and 2,242,401.84 is: 3,094,588.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,961,316.88 : 5,466,748.32 = 2,242,401.84 : x
  2. Step 2: Convert to fraction form
    3,961,316.88/5,466,748.32 = 2,242,401.84/x
  3. Step 3: Cross multiply
    3,961,316.88x = 5,466,748.32 × 2,242,401.84
  4. Step 4: Simplify right side
    3,961,316.88x = 12,258,646,491,584.91
  5. Step 5: Solve for x
    x = 12,258,646,491,584.91/3,961,316.88
  6. Step 6: Final answer
    x = 3,094,588.71

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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.