Home / 3,256,777.80-4,885,166.70-2,957,596.20

Finding the Fourth Proportional to 3,256,777.80, 4,885,166.70 and 2,957,596.20

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Solution

The fourth proportional to 3,256,777.80, 4,885,166.70 and 2,957,596.20 is: 4,436,394.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256,777.80 : 4,885,166.70 = 2,957,596.20 : x
  2. Step 2: Convert to fraction form
    3,256,777.80/4,885,166.70 = 2,957,596.20/x
  3. Step 3: Cross multiply
    3,256,777.80x = 4,885,166.70 × 2,957,596.20
  4. Step 4: Simplify right side
    3,256,777.80x = 14,448,350,468,286.54
  5. Step 5: Solve for x
    x = 14,448,350,468,286.54/3,256,777.80
  6. Step 6: Final answer
    x = 4,436,394.30

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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.