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Finding the Fourth Proportional to 601,961.93, 903,081.86 and 202,592.95

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Solution

The fourth proportional to 601,961.93, 903,081.86 and 202,592.95 is: 303,936.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,961.93 : 903,081.86 = 202,592.95 : x
  2. Step 2: Convert to fraction form
    601,961.93/903,081.86 = 202,592.95/x
  3. Step 3: Cross multiply
    601,961.93x = 903,081.86 × 202,592.95
  4. Step 4: Simplify right side
    601,961.93x = 182,958,015,597.94
  5. Step 5: Solve for x
    x = 182,958,015,597.94/601,961.93
  6. Step 6: Final answer
    x = 303,936.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.