Home / 605,707.00-835,881.26-333,784.62

Finding the Fourth Proportional to 605,707.00, 835,881.26 and 333,784.62

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Solution

The fourth proportional to 605,707.00, 835,881.26 and 333,784.62 is: 460,625.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,707.00 : 835,881.26 = 333,784.62 : x
  2. Step 2: Convert to fraction form
    605,707.00/835,881.26 = 333,784.62/x
  3. Step 3: Cross multiply
    605,707.00x = 835,881.26 × 333,784.62
  4. Step 4: Simplify right side
    605,707.00x = 279,004,307,065.30
  5. Step 5: Solve for x
    x = 279,004,307,065.30/605,707.00
  6. Step 6: Final answer
    x = 460,625.86

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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.