Home / 2,041,310.60-3,054,708.30-1,777,963.40

Finding the Fourth Proportional to 2,041,310.60, 3,054,708.30 and 1,777,963.40

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Solution

The fourth proportional to 2,041,310.60, 3,054,708.30 and 1,777,963.40 is: 2,660,623.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,310.60 : 3,054,708.30 = 1,777,963.40 : x
  2. Step 2: Convert to fraction form
    2,041,310.60/3,054,708.30 = 1,777,963.40/x
  3. Step 3: Cross multiply
    2,041,310.60x = 3,054,708.30 × 1,777,963.40
  4. Step 4: Simplify right side
    2,041,310.60x = 5,431,159,555,076.22
  5. Step 5: Solve for x
    x = 5,431,159,555,076.22/2,041,310.60
  6. Step 6: Final answer
    x = 2,660,623.79

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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.