Home / 4,682,757.45-7,029,384.98-3,622,499.85

Finding the Fourth Proportional to 4,682,757.45, 7,029,384.98 and 3,622,499.85

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Solution

The fourth proportional to 4,682,757.45, 7,029,384.98 and 3,622,499.85 is: 5,437,810.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,682,757.45 : 7,029,384.98 = 3,622,499.85 : x
  2. Step 2: Convert to fraction form
    4,682,757.45/7,029,384.98 = 3,622,499.85/x
  3. Step 3: Cross multiply
    4,682,757.45x = 7,029,384.98 × 3,622,499.85
  4. Step 4: Simplify right side
    4,682,757.45x = 25,463,946,017,529.75
  5. Step 5: Solve for x
    x = 25,463,946,017,529.75/4,682,757.45
  6. Step 6: Final answer
    x = 5,437,810.16

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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.