Home / 3,653,273.29-5,041,467.28-2,021,581.24

Finding the Fourth Proportional to 3,653,273.29, 5,041,467.28 and 2,021,581.24

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Solution

The fourth proportional to 3,653,273.29, 5,041,467.28 and 2,021,581.24 is: 2,789,754.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,273.29 : 5,041,467.28 = 2,021,581.24 : x
  2. Step 2: Convert to fraction form
    3,653,273.29/5,041,467.28 = 2,021,581.24/x
  3. Step 3: Cross multiply
    3,653,273.29x = 5,041,467.28 × 2,021,581.24
  4. Step 4: Simplify right side
    3,653,273.29x = 10,191,735,675,321.83
  5. Step 5: Solve for x
    x = 10,191,735,675,321.83/3,653,273.29
  6. Step 6: Final answer
    x = 2,789,754.52

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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.