Home / 3,050,760.76-4,209,007.06-1,743,074.52

Finding the Fourth Proportional to 3,050,760.76, 4,209,007.06 and 1,743,074.52

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Solution

The fourth proportional to 3,050,760.76, 4,209,007.06 and 1,743,074.52 is: 2,404,847.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,760.76 : 4,209,007.06 = 1,743,074.52 : x
  2. Step 2: Convert to fraction form
    3,050,760.76/4,209,007.06 = 1,743,074.52/x
  3. Step 3: Cross multiply
    3,050,760.76x = 4,209,007.06 × 1,743,074.52
  4. Step 4: Simplify right side
    3,050,760.76x = 7,336,612,960,786.11
  5. Step 5: Solve for x
    x = 7,336,612,960,786.11/3,050,760.76
  6. Step 6: Final answer
    x = 2,404,847.03

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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.