Home / 3,263,042.43-4,503,413.77-1,973,892.06

Finding the Fourth Proportional to 3,263,042.43, 4,503,413.77 and 1,973,892.06

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Solution

The fourth proportional to 3,263,042.43, 4,503,413.77 and 1,973,892.06 is: 2,724,222.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,042.43 : 4,503,413.77 = 1,973,892.06 : x
  2. Step 2: Convert to fraction form
    3,263,042.43/4,503,413.77 = 1,973,892.06/x
  3. Step 3: Cross multiply
    3,263,042.43x = 4,503,413.77 × 1,973,892.06
  4. Step 4: Simplify right side
    3,263,042.43x = 8,889,252,678,562.94
  5. Step 5: Solve for x
    x = 8,889,252,678,562.94/3,263,042.43
  6. Step 6: Final answer
    x = 2,724,222.22

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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.