Home / 1,633,329.38-2,253,732.09-944,993.00

Finding the Fourth Proportional to 1,633,329.38, 2,253,732.09 and 944,993.00

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Solution

The fourth proportional to 1,633,329.38, 2,253,732.09 and 944,993.00 is: 1,303,938.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,329.38 : 2,253,732.09 = 944,993.00 : x
  2. Step 2: Convert to fraction form
    1,633,329.38/2,253,732.09 = 944,993.00/x
  3. Step 3: Cross multiply
    1,633,329.38x = 2,253,732.09 × 944,993.00
  4. Step 4: Simplify right side
    1,633,329.38x = 2,129,761,037,656.71
  5. Step 5: Solve for x
    x = 2,129,761,037,656.71/1,633,329.38
  6. Step 6: Final answer
    x = 1,303,938.49

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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.