Home / 4,395,228.80-6,592,843.20-3,686,640.80

Finding the Fourth Proportional to 4,395,228.80, 6,592,843.20 and 3,686,640.80

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Solution

The fourth proportional to 4,395,228.80, 6,592,843.20 and 3,686,640.80 is: 5,529,961.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395,228.80 : 6,592,843.20 = 3,686,640.80 : x
  2. Step 2: Convert to fraction form
    4,395,228.80/6,592,843.20 = 3,686,640.80/x
  3. Step 3: Cross multiply
    4,395,228.80x = 6,592,843.20 × 3,686,640.80
  4. Step 4: Simplify right side
    4,395,228.80x = 24,305,444,729,122.56
  5. Step 5: Solve for x
    x = 24,305,444,729,122.56/4,395,228.80
  6. Step 6: Final answer
    x = 5,529,961.20

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1.5x scale

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.