Home / 1,727,481.36-2,383,918.08-963,534.32

Finding the Fourth Proportional to 1,727,481.36, 2,383,918.08 and 963,534.32

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Solution

The fourth proportional to 1,727,481.36, 2,383,918.08 and 963,534.32 is: 1,329,673.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,481.36 : 2,383,918.08 = 963,534.32 : x
  2. Step 2: Convert to fraction form
    1,727,481.36/2,383,918.08 = 963,534.32/x
  3. Step 3: Cross multiply
    1,727,481.36x = 2,383,918.08 × 963,534.32
  4. Step 4: Simplify right side
    1,727,481.36x = 2,296,986,886,148.51
  5. Step 5: Solve for x
    x = 2,296,986,886,148.51/1,727,481.36
  6. Step 6: Final answer
    x = 1,329,673.91

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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.