Home / 3,673,540.24-5,510,975.52-1,513,364.96

Finding the Fourth Proportional to 3,673,540.24, 5,510,975.52 and 1,513,364.96

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Solution

The fourth proportional to 3,673,540.24, 5,510,975.52 and 1,513,364.96 is: 2,270,321.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673,540.24 : 5,510,975.52 = 1,513,364.96 : x
  2. Step 2: Convert to fraction form
    3,673,540.24/5,510,975.52 = 1,513,364.96/x
  3. Step 3: Cross multiply
    3,673,540.24x = 5,510,975.52 × 1,513,364.96
  4. Step 4: Simplify right side
    3,673,540.24x = 8,340,117,247,385.78
  5. Step 5: Solve for x
    x = 8,340,117,247,385.78/3,673,540.24
  6. Step 6: Final answer
    x = 2,270,321.46

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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.