Home / 3,470,452.03-4,794,212.35-2,771,815.56

Finding the Fourth Proportional to 3,470,452.03, 4,794,212.35 and 2,771,815.56

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Solution

The fourth proportional to 3,470,452.03, 4,794,212.35 and 2,771,815.56 is: 3,829,089.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,470,452.03 : 4,794,212.35 = 2,771,815.56 : x
  2. Step 2: Convert to fraction form
    3,470,452.03/4,794,212.35 = 2,771,815.56/x
  3. Step 3: Cross multiply
    3,470,452.03x = 4,794,212.35 × 2,771,815.56
  4. Step 4: Simplify right side
    3,470,452.03x = 13,288,672,389,674.17
  5. Step 5: Solve for x
    x = 13,288,672,389,674.17/3,470,452.03
  6. Step 6: Final answer
    x = 3,829,089.78

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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.