Home / 3,271,083.51-4,906,626.48-1,471,865.34

Finding the Fourth Proportional to 3,271,083.51, 4,906,626.48 and 1,471,865.34

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Solution

The fourth proportional to 3,271,083.51, 4,906,626.48 and 1,471,865.34 is: 2,207,798.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,271,083.51 : 4,906,626.48 = 1,471,865.34 : x
  2. Step 2: Convert to fraction form
    3,271,083.51/4,906,626.48 = 1,471,865.34/x
  3. Step 3: Cross multiply
    3,271,083.51x = 4,906,626.48 × 1,471,865.34
  4. Step 4: Simplify right side
    3,271,083.51x = 7,221,893,452,238.20
  5. Step 5: Solve for x
    x = 7,221,893,452,238.20/3,271,083.51
  6. Step 6: Final answer
    x = 2,207,798.56

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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.