Home / 1,136,179.77-1,568,004.92-652,937.55

Finding the Fourth Proportional to 1,136,179.77, 1,568,004.92 and 652,937.55

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Solution

The fourth proportional to 1,136,179.77, 1,568,004.92 and 652,937.55 is: 901,097.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,179.77 : 1,568,004.92 = 652,937.55 : x
  2. Step 2: Convert to fraction form
    1,136,179.77/1,568,004.92 = 652,937.55/x
  3. Step 3: Cross multiply
    1,136,179.77x = 1,568,004.92 × 652,937.55
  4. Step 4: Simplify right side
    1,136,179.77x = 1,023,809,287,588.06
  5. Step 5: Solve for x
    x = 1,023,809,287,588.06/1,136,179.77
  6. Step 6: Final answer
    x = 901,097.97

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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.