Home / 601,224.48-829,690.60-325,582.82

Finding the Fourth Proportional to 601,224.48, 829,690.60 and 325,582.82

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Solution

The fourth proportional to 601,224.48, 829,690.60 and 325,582.82 is: 449,304.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,224.48 : 829,690.60 = 325,582.82 : x
  2. Step 2: Convert to fraction form
    601,224.48/829,690.60 = 325,582.82/x
  3. Step 3: Cross multiply
    601,224.48x = 829,690.60 × 325,582.82
  4. Step 4: Simplify right side
    601,224.48x = 270,133,003,647.58
  5. Step 5: Solve for x
    x = 270,133,003,647.58/601,224.48
  6. Step 6: Final answer
    x = 449,304.73

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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.