Home / 3,306,770.41-4,960,794.38-1,257,271.61

Finding the Fourth Proportional to 3,306,770.41, 4,960,794.38 and 1,257,271.61

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Solution

The fourth proportional to 3,306,770.41, 4,960,794.38 and 1,257,271.61 is: 1,886,150.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,770.41 : 4,960,794.38 = 1,257,271.61 : x
  2. Step 2: Convert to fraction form
    3,306,770.41/4,960,794.38 = 1,257,271.61/x
  3. Step 3: Cross multiply
    3,306,770.41x = 4,960,794.38 × 1,257,271.61
  4. Step 4: Simplify right side
    3,306,770.41x = 6,237,065,933,071.62
  5. Step 5: Solve for x
    x = 6,237,065,933,071.62/3,306,770.41
  6. Step 6: Final answer
    x = 1,886,150.28

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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.