Home / 3,767,183.87-5,650,649.44-1,637,267.81

Finding the Fourth Proportional to 3,767,183.87, 5,650,649.44 and 1,637,267.81

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Solution

The fourth proportional to 3,767,183.87, 5,650,649.44 and 1,637,267.81 is: 2,455,846.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,183.87 : 5,650,649.44 = 1,637,267.81 : x
  2. Step 2: Convert to fraction form
    3,767,183.87/5,650,649.44 = 1,637,267.81/x
  3. Step 3: Cross multiply
    3,767,183.87x = 5,650,649.44 × 1,637,267.81
  4. Step 4: Simplify right side
    3,767,183.87x = 9,251,626,433,706.53
  5. Step 5: Solve for x
    x = 9,251,626,433,706.53/3,767,183.87
  6. Step 6: Final answer
    x = 2,455,846.80

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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.