Home / 3,414,777.83-4,712,662.15-1,944,748.42

Finding the Fourth Proportional to 3,414,777.83, 4,712,662.15 and 1,944,748.42

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Solution

The fourth proportional to 3,414,777.83, 4,712,662.15 and 1,944,748.42 is: 2,683,905.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,414,777.83 : 4,712,662.15 = 1,944,748.42 : x
  2. Step 2: Convert to fraction form
    3,414,777.83/4,712,662.15 = 1,944,748.42/x
  3. Step 3: Cross multiply
    3,414,777.83x = 4,712,662.15 × 1,944,748.42
  4. Step 4: Simplify right side
    3,414,777.83x = 9,164,942,253,562.78
  5. Step 5: Solve for x
    x = 9,164,942,253,562.78/3,414,777.83
  6. Step 6: Final answer
    x = 2,683,905.87

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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.