Home / 6,449,556.50-9,674,333.33-2,351,184.87

Finding the Fourth Proportional to 6,449,556.50, 9,674,333.33 and 2,351,184.87

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Solution

The fourth proportional to 6,449,556.50, 9,674,333.33 and 2,351,184.87 is: 3,526,776.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,449,556.50 : 9,674,333.33 = 2,351,184.87 : x
  2. Step 2: Convert to fraction form
    6,449,556.50/9,674,333.33 = 2,351,184.87/x
  3. Step 3: Cross multiply
    6,449,556.50x = 9,674,333.33 × 2,351,184.87
  4. Step 4: Simplify right side
    6,449,556.50x = 22,746,146,190,580.95
  5. Step 5: Solve for x
    x = 22,746,146,190,580.95/6,449,556.50
  6. Step 6: Final answer
    x = 3,526,776.79

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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.