Home / 1,633,275.50-2,450,240.27-914,639.17

Finding the Fourth Proportional to 1,633,275.50, 2,450,240.27 and 914,639.17

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Solution

The fourth proportional to 1,633,275.50, 2,450,240.27 and 914,639.17 is: 1,372,141.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,275.50 : 2,450,240.27 = 914,639.17 : x
  2. Step 2: Convert to fraction form
    1,633,275.50/2,450,240.27 = 914,639.17/x
  3. Step 3: Cross multiply
    1,633,275.50x = 2,450,240.27 × 914,639.17
  4. Step 4: Simplify right side
    1,633,275.50x = 2,241,085,722,463.73
  5. Step 5: Solve for x
    x = 2,241,085,722,463.73/1,633,275.50
  6. Step 6: Final answer
    x = 1,372,141.89

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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.