Home / 3,783,578.83-5,675,209.48-1,761,127.27

Finding the Fourth Proportional to 3,783,578.83, 5,675,209.48 and 1,761,127.27

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Solution

The fourth proportional to 3,783,578.83, 5,675,209.48 and 1,761,127.27 is: 2,641,617.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,783,578.83 : 5,675,209.48 = 1,761,127.27 : x
  2. Step 2: Convert to fraction form
    3,783,578.83/5,675,209.48 = 1,761,127.27/x
  3. Step 3: Cross multiply
    3,783,578.83x = 5,675,209.48 × 1,761,127.27
  4. Step 4: Simplify right side
    3,783,578.83x = 9,994,766,178,190.52
  5. Step 5: Solve for x
    x = 9,994,766,178,190.52/3,783,578.83
  6. Step 6: Final answer
    x = 2,641,617.01

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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.