Home / 965,273.26-1,332,077.26-535,552.37

Finding the Fourth Proportional to 965,273.26, 1,332,077.26 and 535,552.37

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Solution

The fourth proportional to 965,273.26, 1,332,077.26 and 535,552.37 is: 739,062.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,273.26 : 1,332,077.26 = 535,552.37 : x
  2. Step 2: Convert to fraction form
    965,273.26/1,332,077.26 = 535,552.37/x
  3. Step 3: Cross multiply
    965,273.26x = 1,332,077.26 × 535,552.37
  4. Step 4: Simplify right side
    965,273.26x = 713,397,133,616.11
  5. Step 5: Solve for x
    x = 713,397,133,616.11/965,273.26
  6. Step 6: Final answer
    x = 739,062.36

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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.