Home / 965,265.65-1,332,690.57-598,132.37

Finding the Fourth Proportional to 965,265.65, 1,332,690.57 and 598,132.37

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Solution

The fourth proportional to 965,265.65, 1,332,690.57 and 598,132.37 is: 825,809.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,265.65 : 1,332,690.57 = 598,132.37 : x
  2. Step 2: Convert to fraction form
    965,265.65/1,332,690.57 = 598,132.37/x
  3. Step 3: Cross multiply
    965,265.65x = 1,332,690.57 × 598,132.37
  4. Step 4: Simplify right side
    965,265.65x = 797,125,366,120.09
  5. Step 5: Solve for x
    x = 797,125,366,120.09/965,265.65
  6. Step 6: Final answer
    x = 825,809.32

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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.