Home / 3,568,793.51-4,924,801.55-1,937,165.75

Finding the Fourth Proportional to 3,568,793.51, 4,924,801.55 and 1,937,165.75

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Solution

The fourth proportional to 3,568,793.51, 4,924,801.55 and 1,937,165.75 is: 2,673,216.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,793.51 : 4,924,801.55 = 1,937,165.75 : x
  2. Step 2: Convert to fraction form
    3,568,793.51/4,924,801.55 = 1,937,165.75/x
  3. Step 3: Cross multiply
    3,568,793.51x = 4,924,801.55 × 1,937,165.75
  4. Step 4: Simplify right side
    3,568,793.51x = 9,540,156,888,206.91
  5. Step 5: Solve for x
    x = 9,540,156,888,206.91/3,568,793.51
  6. Step 6: Final answer
    x = 2,673,216.27

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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.