Home / 2,203,800.64-3,041,267.44-1,236,911.56

Finding the Fourth Proportional to 2,203,800.64, 3,041,267.44 and 1,236,911.56

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Solution

The fourth proportional to 2,203,800.64, 3,041,267.44 and 1,236,911.56 is: 1,706,950.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,203,800.64 : 3,041,267.44 = 1,236,911.56 : x
  2. Step 2: Convert to fraction form
    2,203,800.64/3,041,267.44 = 1,236,911.56/x
  3. Step 3: Cross multiply
    2,203,800.64x = 3,041,267.44 × 1,236,911.56
  4. Step 4: Simplify right side
    2,203,800.64x = 3,761,778,853,587.61
  5. Step 5: Solve for x
    x = 3,761,778,853,587.61/2,203,800.64
  6. Step 6: Final answer
    x = 1,706,950.61

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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.