Home / 3,676,004.94-5,510,208.35-1,400,918.56

Finding the Fourth Proportional to 3,676,004.94, 5,510,208.35 and 1,400,918.56

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Solution

The fourth proportional to 3,676,004.94, 5,510,208.35 and 1,400,918.56 is: 2,099,930.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,676,004.94 : 5,510,208.35 = 1,400,918.56 : x
  2. Step 2: Convert to fraction form
    3,676,004.94/5,510,208.35 = 1,400,918.56/x
  3. Step 3: Cross multiply
    3,676,004.94x = 5,510,208.35 × 1,400,918.56
  4. Step 4: Simplify right side
    3,676,004.94x = 7,719,353,146,361.73
  5. Step 5: Solve for x
    x = 7,719,353,146,361.73/3,676,004.94
  6. Step 6: Final answer
    x = 2,099,930.03

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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.