Home / 3,283,004.56-4,520,517.18-2,975,077.90

Finding the Fourth Proportional to 3,283,004.56, 4,520,517.18 and 2,975,077.90

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Solution

The fourth proportional to 3,283,004.56, 4,520,517.18 and 2,975,077.90 is: 4,096,519.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,004.56 : 4,520,517.18 = 2,975,077.90 : x
  2. Step 2: Convert to fraction form
    3,283,004.56/4,520,517.18 = 2,975,077.90/x
  3. Step 3: Cross multiply
    3,283,004.56x = 4,520,517.18 × 2,975,077.90
  4. Step 4: Simplify right side
    3,283,004.56x = 13,448,890,758,788.32
  5. Step 5: Solve for x
    x = 13,448,890,758,788.32/3,283,004.56
  6. Step 6: Final answer
    x = 4,096,519.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.