Home / 3,801,955.35-5,246,497.76-2,170,297.83

Finding the Fourth Proportional to 3,801,955.35, 5,246,497.76 and 2,170,297.83

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Solution

The fourth proportional to 3,801,955.35, 5,246,497.76 and 2,170,297.83 is: 2,994,896.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,955.35 : 5,246,497.76 = 2,170,297.83 : x
  2. Step 2: Convert to fraction form
    3,801,955.35/5,246,497.76 = 2,170,297.83/x
  3. Step 3: Cross multiply
    3,801,955.35x = 5,246,497.76 × 2,170,297.83
  4. Step 4: Simplify right side
    3,801,955.35x = 11,386,462,703,627.86
  5. Step 5: Solve for x
    x = 11,386,462,703,627.86/3,801,955.35
  6. Step 6: Final answer
    x = 2,994,896.48

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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.