Home / 2,033,839.06-2,806,690.26-1,116,083.65

Finding the Fourth Proportional to 2,033,839.06, 2,806,690.26 and 1,116,083.65

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Solution

The fourth proportional to 2,033,839.06, 2,806,690.26 and 1,116,083.65 is: 1,540,191.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,839.06 : 2,806,690.26 = 1,116,083.65 : x
  2. Step 2: Convert to fraction form
    2,033,839.06/2,806,690.26 = 1,116,083.65/x
  3. Step 3: Cross multiply
    2,033,839.06x = 2,806,690.26 × 1,116,083.65
  4. Step 4: Simplify right side
    2,033,839.06x = 3,132,501,109,800.25
  5. Step 5: Solve for x
    x = 3,132,501,109,800.25/2,033,839.06
  6. Step 6: Final answer
    x = 1,540,191.24

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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.