Home / 3,625,215.91-5,002,698.19-1,993,623.27

Finding the Fourth Proportional to 3,625,215.91, 5,002,698.19 and 1,993,623.27

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Solution

The fourth proportional to 3,625,215.91, 5,002,698.19 and 1,993,623.27 is: 2,751,145.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,215.91 : 5,002,698.19 = 1,993,623.27 : x
  2. Step 2: Convert to fraction form
    3,625,215.91/5,002,698.19 = 1,993,623.27/x
  3. Step 3: Cross multiply
    3,625,215.91x = 5,002,698.19 × 1,993,623.27
  4. Step 4: Simplify right side
    3,625,215.91x = 9,973,495,514,402.76
  5. Step 5: Solve for x
    x = 9,973,495,514,402.76/3,625,215.91
  6. Step 6: Final answer
    x = 2,751,145.25

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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.