Home / 3,812,033.28-5,684,422.65-3,282,954.24

Finding the Fourth Proportional to 3,812,033.28, 5,684,422.65 and 3,282,954.24

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Solution

The fourth proportional to 3,812,033.28, 5,684,422.65 and 3,282,954.24 is: 4,895,471.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,812,033.28 : 5,684,422.65 = 3,282,954.24 : x
  2. Step 2: Convert to fraction form
    3,812,033.28/5,684,422.65 = 3,282,954.24/x
  3. Step 3: Cross multiply
    3,812,033.28x = 5,684,422.65 × 3,282,954.24
  4. Step 4: Simplify right side
    3,812,033.28x = 18,661,699,440,769.54
  5. Step 5: Solve for x
    x = 18,661,699,440,769.54/3,812,033.28
  6. Step 6: Final answer
    x = 4,895,471.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.