Home / 2,455,279.09-3,676,630.20-2,049,462.27

Finding the Fourth Proportional to 2,455,279.09, 3,676,630.20 and 2,049,462.27

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Solution

The fourth proportional to 2,455,279.09, 3,676,630.20 and 2,049,462.27 is: 3,068,944.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,455,279.09 : 3,676,630.20 = 2,049,462.27 : x
  2. Step 2: Convert to fraction form
    2,455,279.09/3,676,630.20 = 2,049,462.27/x
  3. Step 3: Cross multiply
    2,455,279.09x = 3,676,630.20 × 2,049,462.27
  4. Step 4: Simplify right side
    2,455,279.09x = 7,535,114,867,957.07
  5. Step 5: Solve for x
    x = 7,535,114,867,957.07/2,455,279.09
  6. Step 6: Final answer
    x = 3,068,944.34

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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.