Home / 4,855,960.60-7,284,815.70-2,016,359.80

Finding the Fourth Proportional to 4,855,960.60, 7,284,815.70 and 2,016,359.80

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Solution

The fourth proportional to 4,855,960.60, 7,284,815.70 and 2,016,359.80 is: 3,024,902.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,855,960.60 : 7,284,815.70 = 2,016,359.80 : x
  2. Step 2: Convert to fraction form
    4,855,960.60/7,284,815.70 = 2,016,359.80/x
  3. Step 3: Cross multiply
    4,855,960.60x = 7,284,815.70 × 2,016,359.80
  4. Step 4: Simplify right side
    4,855,960.60x = 14,688,809,527,888.86
  5. Step 5: Solve for x
    x = 14,688,809,527,888.86/4,855,960.60
  6. Step 6: Final answer
    x = 3,024,902.95

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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.