Home / 2,033,913.35-2,806,834.88-1,116,227.88

Finding the Fourth Proportional to 2,033,913.35, 2,806,834.88 and 1,116,227.88

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Solution

The fourth proportional to 2,033,913.35, 2,806,834.88 and 1,116,227.88 is: 1,540,413.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,913.35 : 2,806,834.88 = 1,116,227.88 : x
  2. Step 2: Convert to fraction form
    2,033,913.35/2,806,834.88 = 1,116,227.88/x
  3. Step 3: Cross multiply
    2,033,913.35x = 2,806,834.88 × 1,116,227.88
  4. Step 4: Simplify right side
    2,033,913.35x = 3,133,067,342,031.31
  5. Step 5: Solve for x
    x = 3,133,067,342,031.31/2,033,913.35
  6. Step 6: Final answer
    x = 1,540,413.39

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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.