Home / 1,161,296.28-1,741,943.73-362,646.25

Finding the Fourth Proportional to 1,161,296.28, 1,741,943.73 and 362,646.25

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Solution

The fourth proportional to 1,161,296.28, 1,741,943.73 and 362,646.25 is: 543,969.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,296.28 : 1,741,943.73 = 362,646.25 : x
  2. Step 2: Convert to fraction form
    1,161,296.28/1,741,943.73 = 362,646.25/x
  3. Step 3: Cross multiply
    1,161,296.28x = 1,741,943.73 × 362,646.25
  4. Step 4: Simplify right side
    1,161,296.28x = 631,709,361,395.51
  5. Step 5: Solve for x
    x = 631,709,361,395.51/1,161,296.28
  6. Step 6: Final answer
    x = 543,969.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.