Home / 3,258,014.44-4,887,723.66-983,348.68

Finding the Fourth Proportional to 3,258,014.44, 4,887,723.66 and 983,348.68

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Solution

The fourth proportional to 3,258,014.44, 4,887,723.66 and 983,348.68 is: 1,475,234.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,258,014.44 : 4,887,723.66 = 983,348.68 : x
  2. Step 2: Convert to fraction form
    3,258,014.44/4,887,723.66 = 983,348.68/x
  3. Step 3: Cross multiply
    3,258,014.44x = 4,887,723.66 × 983,348.68
  4. Step 4: Simplify right side
    3,258,014.44x = 4,806,336,609,265.77
  5. Step 5: Solve for x
    x = 4,806,336,609,265.77/3,258,014.44
  6. Step 6: Final answer
    x = 1,475,234.90

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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.