Home / 1,525,571.37-2,105,696.93-952,266.33

Finding the Fourth Proportional to 1,525,571.37, 2,105,696.93 and 952,266.33

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Solution

The fourth proportional to 1,525,571.37, 2,105,696.93 and 952,266.33 is: 1,314,382.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,525,571.37 : 2,105,696.93 = 952,266.33 : x
  2. Step 2: Convert to fraction form
    1,525,571.37/2,105,696.93 = 952,266.33/x
  3. Step 3: Cross multiply
    1,525,571.37x = 2,105,696.93 × 952,266.33
  4. Step 4: Simplify right side
    1,525,571.37x = 2,005,184,282,862.04
  5. Step 5: Solve for x
    x = 2,005,184,282,862.04/1,525,571.37
  6. Step 6: Final answer
    x = 1,314,382.48

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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.