Home / 3,759,194.16-5,187,692.98-2,040,314.22

Finding the Fourth Proportional to 3,759,194.16, 5,187,692.98 and 2,040,314.22

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Solution

The fourth proportional to 3,759,194.16, 5,187,692.98 and 2,040,314.22 is: 2,815,636.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,759,194.16 : 5,187,692.98 = 2,040,314.22 : x
  2. Step 2: Convert to fraction form
    3,759,194.16/5,187,692.98 = 2,040,314.22/x
  3. Step 3: Cross multiply
    3,759,194.16x = 5,187,692.98 × 2,040,314.22
  4. Step 4: Simplify right side
    3,759,194.16x = 10,584,523,756,088.18
  5. Step 5: Solve for x
    x = 10,584,523,756,088.18/3,759,194.16
  6. Step 6: Final answer
    x = 2,815,636.36

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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.