Home / 923,288.49-1,274,714.19-596,772.45

Finding the Fourth Proportional to 923,288.49, 1,274,714.19 and 596,772.45

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Solution

The fourth proportional to 923,288.49, 1,274,714.19 and 596,772.45 is: 823,918.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,288.49 : 1,274,714.19 = 596,772.45 : x
  2. Step 2: Convert to fraction form
    923,288.49/1,274,714.19 = 596,772.45/x
  3. Step 3: Cross multiply
    923,288.49x = 1,274,714.19 × 596,772.45
  4. Step 4: Simplify right side
    923,288.49x = 760,714,310,216.07
  5. Step 5: Solve for x
    x = 760,714,310,216.07/923,288.49
  6. Step 6: Final answer
    x = 823,918.33

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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.