Home / 4,682,725.70-7,029,337.35-3,622,468.10

Finding the Fourth Proportional to 4,682,725.70, 7,029,337.35 and 3,622,468.10

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Solution

The fourth proportional to 4,682,725.70, 7,029,337.35 and 3,622,468.10 is: 5,437,762.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,682,725.70 : 7,029,337.35 = 3,622,468.10 : x
  2. Step 2: Convert to fraction form
    4,682,725.70/7,029,337.35 = 3,622,468.10/x
  3. Step 3: Cross multiply
    4,682,725.70x = 7,029,337.35 × 3,622,468.10
  4. Step 4: Simplify right side
    4,682,725.70x = 25,463,550,314,513.54
  5. Step 5: Solve for x
    x = 25,463,550,314,513.54/4,682,725.70
  6. Step 6: Final answer
    x = 5,437,762.52

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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.