Home / 7,247,794.60-10,873,004.10-3,644,493.40

Finding the Fourth Proportional to 7,247,794.60, 10,873,004.10 and 3,644,493.40

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Solution

The fourth proportional to 7,247,794.60, 10,873,004.10 and 3,644,493.40 is: 5,467,399.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,247,794.60 : 10,873,004.10 = 3,644,493.40 : x
  2. Step 2: Convert to fraction form
    7,247,794.60/10,873,004.10 = 3,644,493.40/x
  3. Step 3: Cross multiply
    7,247,794.60x = 10,873,004.10 × 3,644,493.40
  4. Step 4: Simplify right side
    7,247,794.60x = 39,626,591,680,622.94
  5. Step 5: Solve for x
    x = 39,626,591,680,622.94/7,247,794.60
  6. Step 6: Final answer
    x = 5,467,399.93

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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.