Home / 3,568,150.85-4,924,066.41-2,097,976.32

Finding the Fourth Proportional to 3,568,150.85, 4,924,066.41 and 2,097,976.32

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Solution

The fourth proportional to 3,568,150.85, 4,924,066.41 and 2,097,976.32 is: 2,895,218.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,150.85 : 4,924,066.41 = 2,097,976.32 : x
  2. Step 2: Convert to fraction form
    3,568,150.85/4,924,066.41 = 2,097,976.32/x
  3. Step 3: Cross multiply
    3,568,150.85x = 4,924,066.41 × 2,097,976.32
  4. Step 4: Simplify right side
    3,568,150.85x = 10,330,574,726,287.41
  5. Step 5: Solve for x
    x = 10,330,574,726,287.41/3,568,150.85
  6. Step 6: Final answer
    x = 2,895,218.05

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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.