Home / 3,587,437.24-5,369,404.38-1,965,733

Finding the Fourth Proportional to 3,587,437.24, 5,369,404.38 and 1,965,733

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Solution

The fourth proportional to 3,587,437.24, 5,369,404.38 and 1,965,733 is: 2,942,160.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,437.24 : 5,369,404.38 = 1,965,733 : x
  2. Step 2: Convert to fraction form
    3,587,437.24/5,369,404.38 = 1,965,733/x
  3. Step 3: Cross multiply
    3,587,437.24x = 5,369,404.38 × 1,965,733
  4. Step 4: Simplify right side
    3,587,437.24x = 10,554,815,380,110.54
  5. Step 5: Solve for x
    x = 10,554,815,380,110.54/3,587,437.24
  6. Step 6: Final answer
    x = 2,942,160.29

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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.