Home / 3,937,586-5,435,069.66-2,284,150.96

Finding the Fourth Proportional to 3,937,586, 5,435,069.66 and 2,284,150.96

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Solution

The fourth proportional to 3,937,586, 5,435,069.66 and 2,284,150.96 is: 3,152,825.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,937,586 : 5,435,069.66 = 2,284,150.96 : x
  2. Step 2: Convert to fraction form
    3,937,586/5,435,069.66 = 2,284,150.96/x
  3. Step 3: Cross multiply
    3,937,586x = 5,435,069.66 × 2,284,150.96
  4. Step 4: Simplify right side
    3,937,586x = 12,414,519,581,555.87
  5. Step 5: Solve for x
    x = 12,414,519,581,555.87/3,937,586
  6. Step 6: Final answer
    x = 3,152,825.00

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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.