Home / 1,339,194.09-1,847,800.32-795,513.18

Finding the Fourth Proportional to 1,339,194.09, 1,847,800.32 and 795,513.18

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Solution

The fourth proportional to 1,339,194.09, 1,847,800.32 and 795,513.18 is: 1,097,637.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,339,194.09 : 1,847,800.32 = 795,513.18 : x
  2. Step 2: Convert to fraction form
    1,339,194.09/1,847,800.32 = 795,513.18/x
  3. Step 3: Cross multiply
    1,339,194.09x = 1,847,800.32 × 795,513.18
  4. Step 4: Simplify right side
    1,339,194.09x = 1,469,949,508,568.22
  5. Step 5: Solve for x
    x = 1,469,949,508,568.22/1,339,194.09
  6. Step 6: Final answer
    x = 1,097,637.39

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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.