Home / 6,826,868.91-10,236,875.22-2,276,306.91

Finding the Fourth Proportional to 6,826,868.91, 10,236,875.22 and 2,276,306.91

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Solution

The fourth proportional to 6,826,868.91, 10,236,875.22 and 2,276,306.91 is: 3,413,317.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,826,868.91 : 10,236,875.22 = 2,276,306.91 : x
  2. Step 2: Convert to fraction form
    6,826,868.91/10,236,875.22 = 2,276,306.91/x
  3. Step 3: Cross multiply
    6,826,868.91x = 10,236,875.22 × 2,276,306.91
  4. Step 4: Simplify right side
    6,826,868.91x = 23,302,269,800,093.77
  5. Step 5: Solve for x
    x = 23,302,269,800,093.77/6,826,868.91
  6. Step 6: Final answer
    x = 3,413,317.31

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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.