Home / 2,377,249.89-3,278,123.68-1,410,193.35

Finding the Fourth Proportional to 2,377,249.89, 3,278,123.68 and 1,410,193.35

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Solution

The fourth proportional to 2,377,249.89, 3,278,123.68 and 1,410,193.35 is: 1,944,594.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,249.89 : 3,278,123.68 = 1,410,193.35 : x
  2. Step 2: Convert to fraction form
    2,377,249.89/3,278,123.68 = 1,410,193.35/x
  3. Step 3: Cross multiply
    2,377,249.89x = 3,278,123.68 × 1,410,193.35
  4. Step 4: Simplify right side
    2,377,249.89x = 4,622,788,214,013.53
  5. Step 5: Solve for x
    x = 4,622,788,214,013.53/2,377,249.89
  6. Step 6: Final answer
    x = 1,944,594.98

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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.