Home / 1,633,175.48-2,253,752.98-908,007.59

Finding the Fourth Proportional to 1,633,175.48, 2,253,752.98 and 908,007.59

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Solution

The fourth proportional to 1,633,175.48, 2,253,752.98 and 908,007.59 is: 1,253,034.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,175.48 : 2,253,752.98 = 908,007.59 : x
  2. Step 2: Convert to fraction form
    1,633,175.48/2,253,752.98 = 908,007.59/x
  3. Step 3: Cross multiply
    1,633,175.48x = 2,253,752.98 × 908,007.59
  4. Step 4: Simplify right side
    1,633,175.48x = 2,046,424,815,189.48
  5. Step 5: Solve for x
    x = 2,046,424,815,189.48/1,633,175.48
  6. Step 6: Final answer
    x = 1,253,034.25

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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.