Home / 2,033,791.76-2,806,624.88-1,116,036.24

Finding the Fourth Proportional to 2,033,791.76, 2,806,624.88 and 1,116,036.24

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Solution

The fourth proportional to 2,033,791.76, 2,806,624.88 and 1,116,036.24 is: 1,540,125.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,791.76 : 2,806,624.88 = 1,116,036.24 : x
  2. Step 2: Convert to fraction form
    2,033,791.76/2,806,624.88 = 1,116,036.24/x
  3. Step 3: Cross multiply
    2,033,791.76x = 2,806,624.88 × 1,116,036.24
  4. Step 4: Simplify right side
    2,033,791.76x = 3,132,295,078,165.65
  5. Step 5: Solve for x
    x = 3,132,295,078,165.65/2,033,791.76
  6. Step 6: Final answer
    x = 1,540,125.76

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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.