Home / 996,932.70-1,495,399.05-882,771.30

Finding the Fourth Proportional to 996,932.70, 1,495,399.05 and 882,771.30

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Solution

The fourth proportional to 996,932.70, 1,495,399.05 and 882,771.30 is: 1,324,156.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,932.70 : 1,495,399.05 = 882,771.30 : x
  2. Step 2: Convert to fraction form
    996,932.70/1,495,399.05 = 882,771.30/x
  3. Step 3: Cross multiply
    996,932.70x = 1,495,399.05 × 882,771.30
  4. Step 4: Simplify right side
    996,932.70x = 1,320,095,363,387.27
  5. Step 5: Solve for x
    x = 1,320,095,363,387.27/996,932.70
  6. Step 6: Final answer
    x = 1,324,156.95

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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.