Home / 5,650,361.55-8,476,965.45-1,606,849.38

Finding the Fourth Proportional to 5,650,361.55, 8,476,965.45 and 1,606,849.38

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Solution

The fourth proportional to 5,650,361.55, 8,476,965.45 and 1,606,849.38 is: 2,410,678.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,650,361.55 : 8,476,965.45 = 1,606,849.38 : x
  2. Step 2: Convert to fraction form
    5,650,361.55/8,476,965.45 = 1,606,849.38/x
  3. Step 3: Cross multiply
    5,650,361.55x = 8,476,965.45 × 1,606,849.38
  4. Step 4: Simplify right side
    5,650,361.55x = 13,621,206,677,613.92
  5. Step 5: Solve for x
    x = 13,621,206,677,613.92/5,650,361.55
  6. Step 6: Final answer
    x = 2,410,678.78

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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.