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Finding the Fourth Proportional to 604,504.06, 834,214.35 and 332,571.30

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Solution

The fourth proportional to 604,504.06, 834,214.35 and 332,571.30 is: 458,947.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,504.06 : 834,214.35 = 332,571.30 : x
  2. Step 2: Convert to fraction form
    604,504.06/834,214.35 = 332,571.30/x
  3. Step 3: Cross multiply
    604,504.06x = 834,214.35 × 332,571.30
  4. Step 4: Simplify right side
    604,504.06x = 277,435,750,858.16
  5. Step 5: Solve for x
    x = 277,435,750,858.16/604,504.06
  6. Step 6: Final answer
    x = 458,947.70

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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.