Home / 797,180.04-1,100,415.60-584,013.24

Finding the Fourth Proportional to 797,180.04, 1,100,415.60 and 584,013.24

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Solution

The fourth proportional to 797,180.04, 1,100,415.60 and 584,013.24 is: 806,163.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,180.04 : 1,100,415.60 = 584,013.24 : x
  2. Step 2: Convert to fraction form
    797,180.04/1,100,415.60 = 584,013.24/x
  3. Step 3: Cross multiply
    797,180.04x = 1,100,415.60 × 584,013.24
  4. Step 4: Simplify right side
    797,180.04x = 642,657,279,902.54
  5. Step 5: Solve for x
    x = 642,657,279,902.54/797,180.04
  6. Step 6: Final answer
    x = 806,163.29

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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.