Home / 3,550,471.46-4,899,404.83-2,001,788.42

Finding the Fourth Proportional to 3,550,471.46, 4,899,404.83 and 2,001,788.42

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Solution

The fourth proportional to 3,550,471.46, 4,899,404.83 and 2,001,788.42 is: 2,762,329.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,550,471.46 : 4,899,404.83 = 2,001,788.42 : x
  2. Step 2: Convert to fraction form
    3,550,471.46/4,899,404.83 = 2,001,788.42/x
  3. Step 3: Cross multiply
    3,550,471.46x = 4,899,404.83 × 2,001,788.42
  4. Step 4: Simplify right side
    3,550,471.46x = 9,807,571,855,397.08
  5. Step 5: Solve for x
    x = 9,807,571,855,397.08/3,550,471.46
  6. Step 6: Final answer
    x = 2,762,329.44

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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.