Home / 3,494,767.01-5,243,023.89-2,777,813.73

Finding the Fourth Proportional to 3,494,767.01, 5,243,023.89 and 2,777,813.73

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Solution

The fourth proportional to 3,494,767.01, 5,243,023.89 and 2,777,813.73 is: 4,167,414.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,767.01 : 5,243,023.89 = 2,777,813.73 : x
  2. Step 2: Convert to fraction form
    3,494,767.01/5,243,023.89 = 2,777,813.73/x
  3. Step 3: Cross multiply
    3,494,767.01x = 5,243,023.89 × 2,777,813.73
  4. Step 4: Simplify right side
    3,494,767.01x = 14,564,143,748,360.01
  5. Step 5: Solve for x
    x = 14,564,143,748,360.01/3,494,767.01
  6. Step 6: Final answer
    x = 4,167,414.80

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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.