Home / 1,264,508.01-1,898,098.83-1,235,951.27

Finding the Fourth Proportional to 1,264,508.01, 1,898,098.83 and 1,235,951.27

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Solution

The fourth proportional to 1,264,508.01, 1,898,098.83 and 1,235,951.27 is: 1,855,233.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,264,508.01 : 1,898,098.83 = 1,235,951.27 : x
  2. Step 2: Convert to fraction form
    1,264,508.01/1,898,098.83 = 1,235,951.27/x
  3. Step 3: Cross multiply
    1,264,508.01x = 1,898,098.83 × 1,235,951.27
  4. Step 4: Simplify right side
    1,264,508.01x = 2,345,957,659,524.01
  5. Step 5: Solve for x
    x = 2,345,957,659,524.01/1,264,508.01
  6. Step 6: Final answer
    x = 1,855,233.53

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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.