Home / 3,275,617.05-4,913,425.58-2,073,969.90

Finding the Fourth Proportional to 3,275,617.05, 4,913,425.58 and 2,073,969.90

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Solution

The fourth proportional to 3,275,617.05, 4,913,425.58 and 2,073,969.90 is: 3,110,954.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,275,617.05 : 4,913,425.58 = 2,073,969.90 : x
  2. Step 2: Convert to fraction form
    3,275,617.05/4,913,425.58 = 2,073,969.90/x
  3. Step 3: Cross multiply
    3,275,617.05x = 4,913,425.58 × 2,073,969.90
  4. Step 4: Simplify right side
    3,275,617.05x = 10,190,296,748,440.19
  5. Step 5: Solve for x
    x = 10,190,296,748,440.19/3,275,617.05
  6. Step 6: Final answer
    x = 3,110,954.85

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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.