Home / 3,660,467.32-5,051,747.54-2,029,386.52

Finding the Fourth Proportional to 3,660,467.32, 5,051,747.54 and 2,029,386.52

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Solution

The fourth proportional to 3,660,467.32, 5,051,747.54 and 2,029,386.52 is: 2,800,721.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,660,467.32 : 5,051,747.54 = 2,029,386.52 : x
  2. Step 2: Convert to fraction form
    3,660,467.32/5,051,747.54 = 2,029,386.52/x
  3. Step 3: Cross multiply
    3,660,467.32x = 5,051,747.54 × 2,029,386.52
  4. Step 4: Simplify right side
    3,660,467.32x = 10,251,948,324,713.49
  5. Step 5: Solve for x
    x = 10,251,948,324,713.49/3,660,467.32
  6. Step 6: Final answer
    x = 2,800,721.18

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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.