Home / 3,706,910.64-5,560,823.94-1,310,261.04

Finding the Fourth Proportional to 3,706,910.64, 5,560,823.94 and 1,310,261.04

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Solution

The fourth proportional to 3,706,910.64, 5,560,823.94 and 1,310,261.04 is: 1,965,553.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,706,910.64 : 5,560,823.94 = 1,310,261.04 : x
  2. Step 2: Convert to fraction form
    3,706,910.64/5,560,823.94 = 1,310,261.04/x
  3. Step 3: Cross multiply
    3,706,910.64x = 5,560,823.94 × 1,310,261.04
  4. Step 4: Simplify right side
    3,706,910.64x = 7,286,130,958,881.30
  5. Step 5: Solve for x
    x = 7,286,130,958,881.30/3,706,910.64
  6. Step 6: Final answer
    x = 1,965,553.44

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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.