Home / 4,560,098.20-6,836,284.04-1,999,372.48

Finding the Fourth Proportional to 4,560,098.20, 6,836,284.04 and 1,999,372.48

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Solution

The fourth proportional to 4,560,098.20, 6,836,284.04 and 1,999,372.48 is: 2,997,364.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,560,098.20 : 6,836,284.04 = 1,999,372.48 : x
  2. Step 2: Convert to fraction form
    4,560,098.20/6,836,284.04 = 1,999,372.48/x
  3. Step 3: Cross multiply
    4,560,098.20x = 6,836,284.04 × 1,999,372.48
  4. Step 4: Simplify right side
    4,560,098.20x = 13,668,278,175,039.22
  5. Step 5: Solve for x
    x = 13,668,278,175,039.22/4,560,098.20
  6. Step 6: Final answer
    x = 2,997,364.88

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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.