Home / 1,055,204.24-1,456,684.02-706,944.33

Finding the Fourth Proportional to 1,055,204.24, 1,456,684.02 and 706,944.33

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Solution

The fourth proportional to 1,055,204.24, 1,456,684.02 and 706,944.33 is: 975,919.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,204.24 : 1,456,684.02 = 706,944.33 : x
  2. Step 2: Convert to fraction form
    1,055,204.24/1,456,684.02 = 706,944.33/x
  3. Step 3: Cross multiply
    1,055,204.24x = 1,456,684.02 × 706,944.33
  4. Step 4: Simplify right side
    1,055,204.24x = 1,029,794,508,540.61
  5. Step 5: Solve for x
    x = 1,029,794,508,540.61/1,055,204.24
  6. Step 6: Final answer
    x = 975,919.61

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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.