Home / 3,764,976.34-5,195,707.86-2,046,097.21

Finding the Fourth Proportional to 3,764,976.34, 5,195,707.86 and 2,046,097.21

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Solution

The fourth proportional to 3,764,976.34, 5,195,707.86 and 2,046,097.21 is: 2,823,636.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,976.34 : 5,195,707.86 = 2,046,097.21 : x
  2. Step 2: Convert to fraction form
    3,764,976.34/5,195,707.86 = 2,046,097.21/x
  3. Step 3: Cross multiply
    3,764,976.34x = 5,195,707.86 × 2,046,097.21
  4. Step 4: Simplify right side
    3,764,976.34x = 10,630,923,356,321.07
  5. Step 5: Solve for x
    x = 10,630,923,356,321.07/3,764,976.34
  6. Step 6: Final answer
    x = 2,823,636.17

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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.