Home / 3,835,233.80-5,292,589.32-2,092,937.64

Finding the Fourth Proportional to 3,835,233.80, 5,292,589.32 and 2,092,937.64

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Solution

The fourth proportional to 3,835,233.80, 5,292,589.32 and 2,092,937.64 is: 2,888,235.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,233.80 : 5,292,589.32 = 2,092,937.64 : x
  2. Step 2: Convert to fraction form
    3,835,233.80/5,292,589.32 = 2,092,937.64/x
  3. Step 3: Cross multiply
    3,835,233.80x = 5,292,589.32 × 2,092,937.64
  4. Step 4: Simplify right side
    3,835,233.80x = 11,077,059,400,890.00
  5. Step 5: Solve for x
    x = 11,077,059,400,890.00/3,835,233.80
  6. Step 6: Final answer
    x = 2,888,235.76

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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.