Home / 996,911.61-1,495,367.48-796,292.70

Finding the Fourth Proportional to 996,911.61, 1,495,367.48 and 796,292.70

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Solution

The fourth proportional to 996,911.61, 1,495,367.48 and 796,292.70 is: 1,194,439.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,911.61 : 1,495,367.48 = 796,292.70 : x
  2. Step 2: Convert to fraction form
    996,911.61/1,495,367.48 = 796,292.70/x
  3. Step 3: Cross multiply
    996,911.61x = 1,495,367.48 × 796,292.70
  4. Step 4: Simplify right side
    996,911.61x = 1,190,750,208,141.40
  5. Step 5: Solve for x
    x = 1,190,750,208,141.40/996,911.61
  6. Step 6: Final answer
    x = 1,194,439.10

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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.