Home / 3,761,786.44-5,641,925.22-1,841,870.44

Finding the Fourth Proportional to 3,761,786.44, 5,641,925.22 and 1,841,870.44

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Solution

The fourth proportional to 3,761,786.44, 5,641,925.22 and 1,841,870.44 is: 2,762,436.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,761,786.44 : 5,641,925.22 = 1,841,870.44 : x
  2. Step 2: Convert to fraction form
    3,761,786.44/5,641,925.22 = 1,841,870.44/x
  3. Step 3: Cross multiply
    3,761,786.44x = 5,641,925.22 × 1,841,870.44
  4. Step 4: Simplify right side
    3,761,786.44x = 10,391,695,287,408.50
  5. Step 5: Solve for x
    x = 10,391,695,287,408.50/3,761,786.44
  6. Step 6: Final answer
    x = 2,762,436.27

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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.