Home / 3,632,225.28-5,008,029.44-2,271,736.32

Finding the Fourth Proportional to 3,632,225.28, 5,008,029.44 and 2,271,736.32

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Solution

The fourth proportional to 3,632,225.28, 5,008,029.44 and 2,271,736.32 is: 3,132,218.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,225.28 : 5,008,029.44 = 2,271,736.32 : x
  2. Step 2: Convert to fraction form
    3,632,225.28/5,008,029.44 = 2,271,736.32/x
  3. Step 3: Cross multiply
    3,632,225.28x = 5,008,029.44 × 2,271,736.32
  4. Step 4: Simplify right side
    3,632,225.28x = 11,376,922,370,477.26
  5. Step 5: Solve for x
    x = 11,376,922,370,477.26/3,632,225.28
  6. Step 6: Final answer
    x = 3,132,218.27

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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.