Home / 3,967,627.84-5,949,200.76-3,629,080.24

Finding the Fourth Proportional to 3,967,627.84, 5,949,200.76 and 3,629,080.24

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Solution

The fourth proportional to 3,967,627.84, 5,949,200.76 and 3,629,080.24 is: 5,441,570.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,967,627.84 : 5,949,200.76 = 3,629,080.24 : x
  2. Step 2: Convert to fraction form
    3,967,627.84/5,949,200.76 = 3,629,080.24/x
  3. Step 3: Cross multiply
    3,967,627.84x = 5,949,200.76 × 3,629,080.24
  4. Step 4: Simplify right side
    3,967,627.84x = 21,590,126,921,908.98
  5. Step 5: Solve for x
    x = 21,590,126,921,908.98/3,967,627.84
  6. Step 6: Final answer
    x = 5,441,570.58

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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.