Home / 2,338,214-3,497,188.98-1,376,377.34

Finding the Fourth Proportional to 2,338,214, 3,497,188.98 and 1,376,377.34

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Solution

The fourth proportional to 2,338,214, 3,497,188.98 and 1,376,377.34 is: 2,058,601.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,214 : 3,497,188.98 = 1,376,377.34 : x
  2. Step 2: Convert to fraction form
    2,338,214/3,497,188.98 = 1,376,377.34/x
  3. Step 3: Cross multiply
    2,338,214x = 3,497,188.98 × 1,376,377.34
  4. Step 4: Simplify right side
    2,338,214x = 4,813,451,665,769.71
  5. Step 5: Solve for x
    x = 4,813,451,665,769.71/2,338,214
  6. Step 6: Final answer
    x = 2,058,601.85

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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.