Home / 7,504,790.68-10,357,721.94-4,751,733.58

Finding the Fourth Proportional to 7,504,790.68, 10,357,721.94 and 4,751,733.58

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Solution

The fourth proportional to 7,504,790.68, 10,357,721.94 and 4,751,733.58 is: 6,558,095.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,504,790.68 : 10,357,721.94 = 4,751,733.58 : x
  2. Step 2: Convert to fraction form
    7,504,790.68/10,357,721.94 = 4,751,733.58/x
  3. Step 3: Cross multiply
    7,504,790.68x = 10,357,721.94 × 4,751,733.58
  4. Step 4: Simplify right side
    7,504,790.68x = 49,217,135,146,525.44
  5. Step 5: Solve for x
    x = 49,217,135,146,525.44/7,504,790.68
  6. Step 6: Final answer
    x = 6,558,095.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.