Home / 2,701,922.40-4,043,042.10-1,993,334.40

Finding the Fourth Proportional to 2,701,922.40, 4,043,042.10 and 1,993,334.40

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Solution

The fourth proportional to 2,701,922.40, 4,043,042.10 and 1,993,334.40 is: 2,982,741.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,922.40 : 4,043,042.10 = 1,993,334.40 : x
  2. Step 2: Convert to fraction form
    2,701,922.40/4,043,042.10 = 1,993,334.40/x
  3. Step 3: Cross multiply
    2,701,922.40x = 4,043,042.10 × 1,993,334.40
  4. Step 4: Simplify right side
    2,701,922.40x = 8,059,134,898,578.24
  5. Step 5: Solve for x
    x = 8,059,134,898,578.24/2,701,922.40
  6. Step 6: Final answer
    x = 2,982,741.07

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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.