Home / 3,609,658.46-5,410,844.40-2,262,766.92

Finding the Fourth Proportional to 3,609,658.46, 5,410,844.40 and 2,262,766.92

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Solution

The fourth proportional to 3,609,658.46, 5,410,844.40 and 2,262,766.92 is: 3,391,866.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,609,658.46 : 5,410,844.40 = 2,262,766.92 : x
  2. Step 2: Convert to fraction form
    3,609,658.46/5,410,844.40 = 2,262,766.92/x
  3. Step 3: Cross multiply
    3,609,658.46x = 5,410,844.40 × 2,262,766.92
  4. Step 4: Simplify right side
    3,609,658.46x = 12,243,479,708,271.89
  5. Step 5: Solve for x
    x = 12,243,479,708,271.89/3,609,658.46
  6. Step 6: Final answer
    x = 3,391,866.53

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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.