Home / 4,231,111.43-5,838,770.03-2,297,327.76

Finding the Fourth Proportional to 4,231,111.43, 5,838,770.03 and 2,297,327.76

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Solution

The fourth proportional to 4,231,111.43, 5,838,770.03 and 2,297,327.76 is: 3,170,223.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231,111.43 : 5,838,770.03 = 2,297,327.76 : x
  2. Step 2: Convert to fraction form
    4,231,111.43/5,838,770.03 = 2,297,327.76/x
  3. Step 3: Cross multiply
    4,231,111.43x = 5,838,770.03 × 2,297,327.76
  4. Step 4: Simplify right side
    4,231,111.43x = 13,413,568,462,688.39
  5. Step 5: Solve for x
    x = 13,413,568,462,688.39/4,231,111.43
  6. Step 6: Final answer
    x = 3,170,223.40

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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.