Home / 3,268,433.60-4,903,252.80-1,471,360.96

Finding the Fourth Proportional to 3,268,433.60, 4,903,252.80 and 1,471,360.96

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Solution

The fourth proportional to 3,268,433.60, 4,903,252.80 and 1,471,360.96 is: 2,207,312.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,268,433.60 : 4,903,252.80 = 1,471,360.96 : x
  2. Step 2: Convert to fraction form
    3,268,433.60/4,903,252.80 = 1,471,360.96/x
  3. Step 3: Cross multiply
    3,268,433.60x = 4,903,252.80 × 1,471,360.96
  4. Step 4: Simplify right side
    3,268,433.60x = 7,214,454,746,930.69
  5. Step 5: Solve for x
    x = 7,214,454,746,930.69/3,268,433.60
  6. Step 6: Final answer
    x = 2,207,312.62

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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.