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Finding the Fourth Proportional to 604,364.97, 834,025.32 and 332,460.73

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Solution

The fourth proportional to 604,364.97, 834,025.32 and 332,460.73 is: 458,796.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,364.97 : 834,025.32 = 332,460.73 : x
  2. Step 2: Convert to fraction form
    604,364.97/834,025.32 = 332,460.73/x
  3. Step 3: Cross multiply
    604,364.97x = 834,025.32 × 332,460.73
  4. Step 4: Simplify right side
    604,364.97x = 277,280,666,725.68
  5. Step 5: Solve for x
    x = 277,280,666,725.68/604,364.97
  6. Step 6: Final answer
    x = 458,796.72

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1.5x scale

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.