Home / 3,779,363.50-5,667,377.46-1,083,076.80

Finding the Fourth Proportional to 3,779,363.50, 5,667,377.46 and 1,083,076.80

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Solution

The fourth proportional to 3,779,363.50, 5,667,377.46 and 1,083,076.80 is: 1,624,137.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,363.50 : 5,667,377.46 = 1,083,076.80 : x
  2. Step 2: Convert to fraction form
    3,779,363.50/5,667,377.46 = 1,083,076.80/x
  3. Step 3: Cross multiply
    3,779,363.50x = 5,667,377.46 × 1,083,076.80
  4. Step 4: Simplify right side
    3,779,363.50x = 6,138,205,043,768.93
  5. Step 5: Solve for x
    x = 6,138,205,043,768.93/3,779,363.50
  6. Step 6: Final answer
    x = 1,624,137.25

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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.