Home / 3,568,585.06-4,924,519.96-2,019,813.48

Finding the Fourth Proportional to 3,568,585.06, 4,924,519.96 and 2,019,813.48

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Solution

The fourth proportional to 3,568,585.06, 4,924,519.96 and 2,019,813.48 is: 2,787,270.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,585.06 : 4,924,519.96 = 2,019,813.48 : x
  2. Step 2: Convert to fraction form
    3,568,585.06/4,924,519.96 = 2,019,813.48/x
  3. Step 3: Cross multiply
    3,568,585.06x = 4,924,519.96 × 2,019,813.48
  4. Step 4: Simplify right side
    3,568,585.06x = 9,946,611,794,878.84
  5. Step 5: Solve for x
    x = 9,946,611,794,878.84/3,568,585.06
  6. Step 6: Final answer
    x = 2,787,270.48

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1.5x scale

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.