Home / 2,023,682.50-2,792,789.94-1,164,373.75

Finding the Fourth Proportional to 2,023,682.50, 2,792,789.94 and 1,164,373.75

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Solution

The fourth proportional to 2,023,682.50, 2,792,789.94 and 1,164,373.75 is: 1,606,897.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,682.50 : 2,792,789.94 = 1,164,373.75 : x
  2. Step 2: Convert to fraction form
    2,023,682.50/2,792,789.94 = 1,164,373.75/x
  3. Step 3: Cross multiply
    2,023,682.50x = 2,792,789.94 × 1,164,373.75
  4. Step 4: Simplify right side
    2,023,682.50x = 3,251,851,295,400.08
  5. Step 5: Solve for x
    x = 3,251,851,295,400.08/2,023,682.50
  6. Step 6: Final answer
    x = 1,606,897.97

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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.