Home / 2,033,924.12-2,806,376.78-1,173,986.12

Finding the Fourth Proportional to 2,033,924.12, 2,806,376.78 and 1,173,986.12

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Solution

The fourth proportional to 2,033,924.12, 2,806,376.78 and 1,173,986.12 is: 1,619,847.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,924.12 : 2,806,376.78 = 1,173,986.12 : x
  2. Step 2: Convert to fraction form
    2,033,924.12/2,806,376.78 = 1,173,986.12/x
  3. Step 3: Cross multiply
    2,033,924.12x = 2,806,376.78 × 1,173,986.12
  4. Step 4: Simplify right side
    2,033,924.12x = 3,294,647,387,210.29
  5. Step 5: Solve for x
    x = 3,294,647,387,210.29/2,033,924.12
  6. Step 6: Final answer
    x = 1,619,847.74

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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.