Home / 2,817,762.73-4,226,819.96-796,161.89

Finding the Fourth Proportional to 2,817,762.73, 4,226,819.96 and 796,161.89

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Solution

The fourth proportional to 2,817,762.73, 4,226,819.96 and 796,161.89 is: 1,194,292.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,817,762.73 : 4,226,819.96 = 796,161.89 : x
  2. Step 2: Convert to fraction form
    2,817,762.73/4,226,819.96 = 796,161.89/x
  3. Step 3: Cross multiply
    2,817,762.73x = 4,226,819.96 × 796,161.89
  4. Step 4: Simplify right side
    2,817,762.73x = 3,365,232,980,600.78
  5. Step 5: Solve for x
    x = 3,365,232,980,600.78/2,817,762.73
  6. Step 6: Final answer
    x = 1,194,292.53

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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.