Home / 3,002,535.92-4,505,176.28-1,634,259.87

Finding the Fourth Proportional to 3,002,535.92, 4,505,176.28 and 1,634,259.87

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Solution

The fourth proportional to 3,002,535.92, 4,505,176.28 and 1,634,259.87 is: 2,452,136.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,535.92 : 4,505,176.28 = 1,634,259.87 : x
  2. Step 2: Convert to fraction form
    3,002,535.92/4,505,176.28 = 1,634,259.87/x
  3. Step 3: Cross multiply
    3,002,535.92x = 4,505,176.28 × 1,634,259.87
  4. Step 4: Simplify right side
    3,002,535.92x = 7,362,628,801,679.89
  5. Step 5: Solve for x
    x = 7,362,628,801,679.89/3,002,535.92
  6. Step 6: Final answer
    x = 2,452,136.79

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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.