Home / 3,103,575.08-4,282,933.61-1,727,007.46

Finding the Fourth Proportional to 3,103,575.08, 4,282,933.61 and 1,727,007.46

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Solution

The fourth proportional to 3,103,575.08, 4,282,933.61 and 1,727,007.46 is: 2,383,270.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,575.08 : 4,282,933.61 = 1,727,007.46 : x
  2. Step 2: Convert to fraction form
    3,103,575.08/4,282,933.61 = 1,727,007.46/x
  3. Step 3: Cross multiply
    3,103,575.08x = 4,282,933.61 × 1,727,007.46
  4. Step 4: Simplify right side
    3,103,575.08x = 7,396,658,286,519.69
  5. Step 5: Solve for x
    x = 7,396,658,286,519.69/3,103,575.08
  6. Step 6: Final answer
    x = 2,383,270.29

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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.