Home / 3,764,182.68-5,643,099.77-1,632,661.38

Finding the Fourth Proportional to 3,764,182.68, 5,643,099.77 and 1,632,661.38

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Solution

The fourth proportional to 3,764,182.68, 5,643,099.77 and 1,632,661.38 is: 2,447,615.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,182.68 : 5,643,099.77 = 1,632,661.38 : x
  2. Step 2: Convert to fraction form
    3,764,182.68/5,643,099.77 = 1,632,661.38/x
  3. Step 3: Cross multiply
    3,764,182.68x = 5,643,099.77 × 1,632,661.38
  4. Step 4: Simplify right side
    3,764,182.68x = 9,213,271,049,802.57
  5. Step 5: Solve for x
    x = 9,213,271,049,802.57/3,764,182.68
  6. Step 6: Final answer
    x = 2,447,615.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.