Home / 5,059,400.40-7,573,354.20-2,923,138.80

Finding the Fourth Proportional to 5,059,400.40, 7,573,354.20 and 2,923,138.80

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Solution

The fourth proportional to 5,059,400.40, 7,573,354.20 and 2,923,138.80 is: 4,375,610.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,059,400.40 : 7,573,354.20 = 2,923,138.80 : x
  2. Step 2: Convert to fraction form
    5,059,400.40/7,573,354.20 = 2,923,138.80/x
  3. Step 3: Cross multiply
    5,059,400.40x = 7,573,354.20 × 2,923,138.80
  4. Step 4: Simplify right side
    5,059,400.40x = 22,137,965,508,162.96
  5. Step 5: Solve for x
    x = 22,137,965,508,162.96/5,059,400.40
  6. Step 6: Final answer
    x = 4,375,610.50

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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.