Home / 4,472,370.88-6,695,958.48-4,018,874.56

Finding the Fourth Proportional to 4,472,370.88, 6,695,958.48 and 4,018,874.56

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Solution

The fourth proportional to 4,472,370.88, 6,695,958.48 and 4,018,874.56 is: 6,016,991.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,472,370.88 : 6,695,958.48 = 4,018,874.56 : x
  2. Step 2: Convert to fraction form
    4,472,370.88/6,695,958.48 = 4,018,874.56/x
  3. Step 3: Cross multiply
    4,472,370.88x = 6,695,958.48 × 4,018,874.56
  4. Step 4: Simplify right side
    4,472,370.88x = 26,910,217,190,088.27
  5. Step 5: Solve for x
    x = 26,910,217,190,088.27/4,472,370.88
  6. Step 6: Final answer
    x = 6,016,991.42

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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.