Home / 8,053,303.23-12,081,846.97-2,661,953.83

Finding the Fourth Proportional to 8,053,303.23, 12,081,846.97 and 2,661,953.83

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Solution

The fourth proportional to 8,053,303.23, 12,081,846.97 and 2,661,953.83 is: 3,993,556.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,053,303.23 : 12,081,846.97 = 2,661,953.83 : x
  2. Step 2: Convert to fraction form
    8,053,303.23/12,081,846.97 = 2,661,953.83/x
  3. Step 3: Cross multiply
    8,053,303.23x = 12,081,846.97 × 2,661,953.83
  4. Step 4: Simplify right side
    8,053,303.23x = 32,161,318,788,388.22
  5. Step 5: Solve for x
    x = 32,161,318,788,388.22/8,053,303.23
  6. Step 6: Final answer
    x = 3,993,556.17

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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.