Home / 598,063.20-823,647.60-584,999.52

Finding the Fourth Proportional to 598,063.20, 823,647.60 and 584,999.52

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Solution

The fourth proportional to 598,063.20, 823,647.60 and 584,999.52 is: 805,656.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,063.20 : 823,647.60 = 584,999.52 : x
  2. Step 2: Convert to fraction form
    598,063.20/823,647.60 = 584,999.52/x
  3. Step 3: Cross multiply
    598,063.20x = 823,647.60 × 584,999.52
  4. Step 4: Simplify right side
    598,063.20x = 481,833,450,649.15
  5. Step 5: Solve for x
    x = 481,833,450,649.15/598,063.20
  6. Step 6: Final answer
    x = 805,656.41

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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.