Home / 2,967,366.48-4,450,426.88-836,952.37

Finding the Fourth Proportional to 2,967,366.48, 4,450,426.88 and 836,952.37

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Solution

The fourth proportional to 2,967,366.48, 4,450,426.88 and 836,952.37 is: 1,255,252.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,366.48 : 4,450,426.88 = 836,952.37 : x
  2. Step 2: Convert to fraction form
    2,967,366.48/4,450,426.88 = 836,952.37/x
  3. Step 3: Cross multiply
    2,967,366.48x = 4,450,426.88 × 836,952.37
  4. Step 4: Simplify right side
    2,967,366.48x = 3,724,795,325,464.55
  5. Step 5: Solve for x
    x = 3,724,795,325,464.55/2,967,366.48
  6. Step 6: Final answer
    x = 1,255,252.88

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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.