Home / 2,505,180.40-3,757,726.62-1,735,968.76

Finding the Fourth Proportional to 2,505,180.40, 3,757,726.62 and 1,735,968.76

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Solution

The fourth proportional to 2,505,180.40, 3,757,726.62 and 1,735,968.76 is: 2,603,922.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,505,180.40 : 3,757,726.62 = 1,735,968.76 : x
  2. Step 2: Convert to fraction form
    2,505,180.40/3,757,726.62 = 1,735,968.76/x
  3. Step 3: Cross multiply
    2,505,180.40x = 3,757,726.62 × 1,735,968.76
  4. Step 4: Simplify right side
    2,505,180.40x = 6,523,296,020,940.39
  5. Step 5: Solve for x
    x = 6,523,296,020,940.39/2,505,180.40
  6. Step 6: Final answer
    x = 2,603,922.66

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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.