Home / 996,912.61-1,495,368.98-796,293.70

Finding the Fourth Proportional to 996,912.61, 1,495,368.98 and 796,293.70

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Solution

The fourth proportional to 996,912.61, 1,495,368.98 and 796,293.70 is: 1,194,440.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,912.61 : 1,495,368.98 = 796,293.70 : x
  2. Step 2: Convert to fraction form
    996,912.61/1,495,368.98 = 796,293.70/x
  3. Step 3: Cross multiply
    996,912.61x = 1,495,368.98 × 796,293.70
  4. Step 4: Simplify right side
    996,912.61x = 1,190,752,897,949.43
  5. Step 5: Solve for x
    x = 1,190,752,897,949.43/996,912.61
  6. Step 6: Final answer
    x = 1,194,440.60

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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.