Home / 3,757,245.94-5,184,656.67-2,125,802.26

Finding the Fourth Proportional to 3,757,245.94, 5,184,656.67 and 2,125,802.26

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Solution

The fourth proportional to 3,757,245.94, 5,184,656.67 and 2,125,802.26 is: 2,933,413.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,757,245.94 : 5,184,656.67 = 2,125,802.26 : x
  2. Step 2: Convert to fraction form
    3,757,245.94/5,184,656.67 = 2,125,802.26/x
  3. Step 3: Cross multiply
    3,757,245.94x = 5,184,656.67 × 2,125,802.26
  4. Step 4: Simplify right side
    3,757,245.94x = 11,021,554,866,410.07
  5. Step 5: Solve for x
    x = 11,021,554,866,410.07/3,757,245.94
  6. Step 6: Final answer
    x = 2,933,413.21

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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.