Home / 1,055,755.56-1,456,600.14-596,825.76

Finding the Fourth Proportional to 1,055,755.56, 1,456,600.14 and 596,825.76

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Solution

The fourth proportional to 1,055,755.56, 1,456,600.14 and 596,825.76 is: 823,425.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,755.56 : 1,456,600.14 = 596,825.76 : x
  2. Step 2: Convert to fraction form
    1,055,755.56/1,456,600.14 = 596,825.76/x
  3. Step 3: Cross multiply
    1,055,755.56x = 1,456,600.14 × 596,825.76
  4. Step 4: Simplify right side
    1,055,755.56x = 869,336,485,571.61
  5. Step 5: Solve for x
    x = 869,336,485,571.61/1,055,755.56
  6. Step 6: Final answer
    x = 823,425.91

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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.