Home / 605,027.24-834,905.89-333,042.01

Finding the Fourth Proportional to 605,027.24, 834,905.89 and 333,042.01

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Solution

The fourth proportional to 605,027.24, 834,905.89 and 333,042.01 is: 459,580.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,027.24 : 834,905.89 = 333,042.01 : x
  2. Step 2: Convert to fraction form
    605,027.24/834,905.89 = 333,042.01/x
  3. Step 3: Cross multiply
    605,027.24x = 834,905.89 × 333,042.01
  4. Step 4: Simplify right side
    605,027.24x = 278,058,736,918.46
  5. Step 5: Solve for x
    x = 278,058,736,918.46/605,027.24
  6. Step 6: Final answer
    x = 459,580.52

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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.