Home / 2,309,403.30-3,467,604.15-1,777,524.90

Finding the Fourth Proportional to 2,309,403.30, 3,467,604.15 and 1,777,524.90

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Solution

The fourth proportional to 2,309,403.30, 3,467,604.15 and 1,777,524.90 is: 2,668,980.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,403.30 : 3,467,604.15 = 1,777,524.90 : x
  2. Step 2: Convert to fraction form
    2,309,403.30/3,467,604.15 = 1,777,524.90/x
  3. Step 3: Cross multiply
    2,309,403.30x = 3,467,604.15 × 1,777,524.90
  4. Step 4: Simplify right side
    2,309,403.30x = 6,163,752,719,968.34
  5. Step 5: Solve for x
    x = 6,163,752,719,968.34/2,309,403.30
  6. Step 6: Final answer
    x = 2,668,980.65

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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.