Home / 604,946.25-834,825.83-336,737.61

Finding the Fourth Proportional to 604,946.25, 834,825.83 and 336,737.61

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Solution

The fourth proportional to 604,946.25, 834,825.83 and 336,737.61 is: 464,697.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,946.25 : 834,825.83 = 336,737.61 : x
  2. Step 2: Convert to fraction form
    604,946.25/834,825.83 = 336,737.61/x
  3. Step 3: Cross multiply
    604,946.25x = 834,825.83 × 336,737.61
  4. Step 4: Simplify right side
    604,946.25x = 281,117,253,076.78
  5. Step 5: Solve for x
    x = 281,117,253,076.78/604,946.25
  6. Step 6: Final answer
    x = 464,697.90

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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.