Home / 7,108,592.40-10,659,778.20-2,847,344.40

Finding the Fourth Proportional to 7,108,592.40, 10,659,778.20 and 2,847,344.40

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Solution

The fourth proportional to 7,108,592.40, 10,659,778.20 and 2,847,344.40 is: 4,269,770.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,108,592.40 : 10,659,778.20 = 2,847,344.40 : x
  2. Step 2: Convert to fraction form
    7,108,592.40/10,659,778.20 = 2,847,344.40/x
  3. Step 3: Cross multiply
    7,108,592.40x = 10,659,778.20 × 2,847,344.40
  4. Step 4: Simplify right side
    7,108,592.40x = 30,352,059,763,012.08
  5. Step 5: Solve for x
    x = 30,352,059,763,012.08/7,108,592.40
  6. Step 6: Final answer
    x = 4,269,770.73

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1.5x scale

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.