Home / 2,453,523.69-3,385,625.27-1,809,290.73

Finding the Fourth Proportional to 2,453,523.69, 3,385,625.27 and 1,809,290.73

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Solution

The fourth proportional to 2,453,523.69, 3,385,625.27 and 1,809,290.73 is: 2,496,646.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,523.69 : 3,385,625.27 = 1,809,290.73 : x
  2. Step 2: Convert to fraction form
    2,453,523.69/3,385,625.27 = 1,809,290.73/x
  3. Step 3: Cross multiply
    2,453,523.69x = 3,385,625.27 × 1,809,290.73
  4. Step 4: Simplify right side
    2,453,523.69x = 6,125,580,407,218.29
  5. Step 5: Solve for x
    x = 6,125,580,407,218.29/2,453,523.69
  6. Step 6: Final answer
    x = 2,496,646.12

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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.