Home / 2,346,651-3,238,378.38-1,273,563

Finding the Fourth Proportional to 2,346,651, 3,238,378.38 and 1,273,563

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Solution

The fourth proportional to 2,346,651, 3,238,378.38 and 1,273,563 is: 1,757,516.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,651 : 3,238,378.38 = 1,273,563 : x
  2. Step 2: Convert to fraction form
    2,346,651/3,238,378.38 = 1,273,563/x
  3. Step 3: Cross multiply
    2,346,651x = 3,238,378.38 × 1,273,563
  4. Step 4: Simplify right side
    2,346,651x = 4,124,278,884,767.94
  5. Step 5: Solve for x
    x = 4,124,278,884,767.94/2,346,651
  6. Step 6: Final answer
    x = 1,757,516.94

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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.