Home / 8,941,635.84-13,401,891.84-3,822,568.32

Finding the Fourth Proportional to 8,941,635.84, 13,401,891.84 and 3,822,568.32

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Solution

The fourth proportional to 8,941,635.84, 13,401,891.84 and 3,822,568.32 is: 5,729,337.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,941,635.84 : 13,401,891.84 = 3,822,568.32 : x
  2. Step 2: Convert to fraction form
    8,941,635.84/13,401,891.84 = 3,822,568.32/x
  3. Step 3: Cross multiply
    8,941,635.84x = 13,401,891.84 × 3,822,568.32
  4. Step 4: Simplify right side
    8,941,635.84x = 51,229,647,175,650.51
  5. Step 5: Solve for x
    x = 51,229,647,175,650.51/8,941,635.84
  6. Step 6: Final answer
    x = 5,729,337.24

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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.