Home / 4,764,072.15-7,146,262.42-2,267,956.31

Finding the Fourth Proportional to 4,764,072.15, 7,146,262.42 and 2,267,956.31

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Solution

The fourth proportional to 4,764,072.15, 7,146,262.42 and 2,267,956.31 is: 3,402,007.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764,072.15 : 7,146,262.42 = 2,267,956.31 : x
  2. Step 2: Convert to fraction form
    4,764,072.15/7,146,262.42 = 2,267,956.31/x
  3. Step 3: Cross multiply
    4,764,072.15x = 7,146,262.42 × 2,267,956.31
  4. Step 4: Simplify right side
    4,764,072.15x = 16,207,410,906,953.67
  5. Step 5: Solve for x
    x = 16,207,410,906,953.67/4,764,072.15
  6. Step 6: Final answer
    x = 3,402,007.86

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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.