Home / 3,253,958.13-4,880,985.41-1,231,659.07

Finding the Fourth Proportional to 3,253,958.13, 4,880,985.41 and 1,231,659.07

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Solution

The fourth proportional to 3,253,958.13, 4,880,985.41 and 1,231,659.07 is: 1,847,506.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,958.13 : 4,880,985.41 = 1,231,659.07 : x
  2. Step 2: Convert to fraction form
    3,253,958.13/4,880,985.41 = 1,231,659.07/x
  3. Step 3: Cross multiply
    3,253,958.13x = 4,880,985.41 × 1,231,659.07
  4. Step 4: Simplify right side
    3,253,958.13x = 6,011,709,950,764.17
  5. Step 5: Solve for x
    x = 6,011,709,950,764.17/3,253,958.13
  6. Step 6: Final answer
    x = 1,847,506.85

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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.