Home / 598,058.20-823,640.70-584,994.52

Finding the Fourth Proportional to 598,058.20, 823,640.70 and 584,994.52

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Solution

The fourth proportional to 598,058.20, 823,640.70 and 584,994.52 is: 805,649.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,058.20 : 823,640.70 = 584,994.52 : x
  2. Step 2: Convert to fraction form
    598,058.20/823,640.70 = 584,994.52/x
  3. Step 3: Cross multiply
    598,058.20x = 823,640.70 × 584,994.52
  4. Step 4: Simplify right side
    598,058.20x = 481,825,295,948.96
  5. Step 5: Solve for x
    x = 481,825,295,948.96/598,058.20
  6. Step 6: Final answer
    x = 805,649.51

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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.