Home / 986,481.93-1,360,968.69-599,151.25

Finding the Fourth Proportional to 986,481.93, 1,360,968.69 and 599,151.25

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Solution

The fourth proportional to 986,481.93, 1,360,968.69 and 599,151.25 is: 826,600.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    986,481.93 : 1,360,968.69 = 599,151.25 : x
  2. Step 2: Convert to fraction form
    986,481.93/1,360,968.69 = 599,151.25/x
  3. Step 3: Cross multiply
    986,481.93x = 1,360,968.69 × 599,151.25
  4. Step 4: Simplify right side
    986,481.93x = 815,426,088,116.94
  5. Step 5: Solve for x
    x = 815,426,088,116.94/986,481.93
  6. Step 6: Final answer
    x = 826,600.12

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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.