Home / 1,836,232.42-2,752,500.95-757,531.73

Finding the Fourth Proportional to 1,836,232.42, 2,752,500.95 and 757,531.73

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Solution

The fourth proportional to 1,836,232.42, 2,752,500.95 and 757,531.73 is: 1,135,535.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,836,232.42 : 2,752,500.95 = 757,531.73 : x
  2. Step 2: Convert to fraction form
    1,836,232.42/2,752,500.95 = 757,531.73/x
  3. Step 3: Cross multiply
    1,836,232.42x = 2,752,500.95 × 757,531.73
  4. Step 4: Simplify right side
    1,836,232.42x = 2,085,106,788,929.98
  5. Step 5: Solve for x
    x = 2,085,106,788,929.98/1,836,232.42
  6. Step 6: Final answer
    x = 1,135,535.33

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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.