Home / 4,065,839.55-6,098,331.65-1,669,937.31

Finding the Fourth Proportional to 4,065,839.55, 6,098,331.65 and 1,669,937.31

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Solution

The fourth proportional to 4,065,839.55, 6,098,331.65 and 1,669,937.31 is: 2,504,730.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,839.55 : 6,098,331.65 = 1,669,937.31 : x
  2. Step 2: Convert to fraction form
    4,065,839.55/6,098,331.65 = 1,669,937.31/x
  3. Step 3: Cross multiply
    4,065,839.55x = 6,098,331.65 × 1,669,937.31
  4. Step 4: Simplify right side
    4,065,839.55x = 10,183,831,542,739.17
  5. Step 5: Solve for x
    x = 10,183,831,542,739.17/4,065,839.55
  6. Step 6: Final answer
    x = 2,504,730.31

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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.