Home / 4,557,023.28-6,814,801.35-3,405,086.64

Finding the Fourth Proportional to 4,557,023.28, 6,814,801.35 and 3,405,086.64

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Solution

The fourth proportional to 4,557,023.28, 6,814,801.35 and 3,405,086.64 is: 5,092,137.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,557,023.28 : 6,814,801.35 = 3,405,086.64 : x
  2. Step 2: Convert to fraction form
    4,557,023.28/6,814,801.35 = 3,405,086.64/x
  3. Step 3: Cross multiply
    4,557,023.28x = 6,814,801.35 × 3,405,086.64
  4. Step 4: Simplify right side
    4,557,023.28x = 23,204,989,031,138.96
  5. Step 5: Solve for x
    x = 23,204,989,031,138.96/4,557,023.28
  6. Step 6: Final answer
    x = 5,092,137.48

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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.