Home / 3,597,941.60-4,964,679.74-2,310,525.78

Finding the Fourth Proportional to 3,597,941.60, 4,964,679.74 and 2,310,525.78

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Solution

The fourth proportional to 3,597,941.60, 4,964,679.74 and 2,310,525.78 is: 3,188,217.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,597,941.60 : 4,964,679.74 = 2,310,525.78 : x
  2. Step 2: Convert to fraction form
    3,597,941.60/4,964,679.74 = 2,310,525.78/x
  3. Step 3: Cross multiply
    3,597,941.60x = 4,964,679.74 × 2,310,525.78
  4. Step 4: Simplify right side
    3,597,941.60x = 11,471,020,515,872.46
  5. Step 5: Solve for x
    x = 11,471,020,515,872.46/3,597,941.60
  6. Step 6: Final answer
    x = 3,188,217.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.