Home / 1,673,380.62-2,510,249.22-535,735.98

Finding the Fourth Proportional to 1,673,380.62, 2,510,249.22 and 535,735.98

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Solution

The fourth proportional to 1,673,380.62, 2,510,249.22 and 535,735.98 is: 803,661.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,380.62 : 2,510,249.22 = 535,735.98 : x
  2. Step 2: Convert to fraction form
    1,673,380.62/2,510,249.22 = 535,735.98/x
  3. Step 3: Cross multiply
    1,673,380.62x = 2,510,249.22 × 535,735.98
  4. Step 4: Simplify right side
    1,673,380.62x = 1,344,830,825,920.94
  5. Step 5: Solve for x
    x = 1,344,830,825,920.94/1,673,380.62
  6. Step 6: Final answer
    x = 803,661.05

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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.