Home / 1,824,167.25-2,736,251.01-494,471.25

Finding the Fourth Proportional to 1,824,167.25, 2,736,251.01 and 494,471.25

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Solution

The fourth proportional to 1,824,167.25, 2,736,251.01 and 494,471.25 is: 741,706.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,167.25 : 2,736,251.01 = 494,471.25 : x
  2. Step 2: Convert to fraction form
    1,824,167.25/2,736,251.01 = 494,471.25/x
  3. Step 3: Cross multiply
    1,824,167.25x = 2,736,251.01 × 494,471.25
  4. Step 4: Simplify right side
    1,824,167.25x = 1,352,997,457,228.46
  5. Step 5: Solve for x
    x = 1,352,997,457,228.46/1,824,167.25
  6. Step 6: Final answer
    x = 741,706.91

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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.