Home / 4,843,414.70-7,280,868.45-3,433,237.10

Finding the Fourth Proportional to 4,843,414.70, 7,280,868.45 and 3,433,237.10

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Solution

The fourth proportional to 4,843,414.70, 7,280,868.45 and 3,433,237.10 is: 5,161,017.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,414.70 : 7,280,868.45 = 3,433,237.10 : x
  2. Step 2: Convert to fraction form
    4,843,414.70/7,280,868.45 = 3,433,237.10/x
  3. Step 3: Cross multiply
    4,843,414.70x = 7,280,868.45 × 3,433,237.10
  4. Step 4: Simplify right side
    4,843,414.70x = 24,996,947,682,759.50
  5. Step 5: Solve for x
    x = 24,996,947,682,759.50/4,843,414.70
  6. Step 6: Final answer
    x = 5,161,017.43

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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.