Home / 1,633,793.31-2,254,800.11-936,166.50

Finding the Fourth Proportional to 1,633,793.31, 2,254,800.11 and 936,166.50

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Solution

The fourth proportional to 1,633,793.31, 2,254,800.11 and 936,166.50 is: 1,292,004.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,793.31 : 2,254,800.11 = 936,166.50 : x
  2. Step 2: Convert to fraction form
    1,633,793.31/2,254,800.11 = 936,166.50/x
  3. Step 3: Cross multiply
    1,633,793.31x = 2,254,800.11 × 936,166.50
  4. Step 4: Simplify right side
    1,633,793.31x = 2,110,868,322,497.48
  5. Step 5: Solve for x
    x = 2,110,868,322,497.48/1,633,793.31
  6. Step 6: Final answer
    x = 1,292,004.51

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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.