Home / 6,099,928.29-9,149,958.05-1,840,133.43

Finding the Fourth Proportional to 6,099,928.29, 9,149,958.05 and 1,840,133.43

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Solution

The fourth proportional to 6,099,928.29, 9,149,958.05 and 1,840,133.43 is: 2,760,219.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,099,928.29 : 9,149,958.05 = 1,840,133.43 : x
  2. Step 2: Convert to fraction form
    6,099,928.29/9,149,958.05 = 1,840,133.43/x
  3. Step 3: Cross multiply
    6,099,928.29x = 9,149,958.05 × 1,840,133.43
  4. Step 4: Simplify right side
    6,099,928.29x = 16,837,143,681,701.94
  5. Step 5: Solve for x
    x = 16,837,143,681,701.94/6,099,928.29
  6. Step 6: Final answer
    x = 2,760,219.94

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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.