Home / 6,042,494.58-8,322,758.03-4,644,382.58

Finding the Fourth Proportional to 6,042,494.58, 8,322,758.03 and 4,644,382.58

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Solution

The fourth proportional to 6,042,494.58, 8,322,758.03 and 4,644,382.58 is: 6,397,038.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,042,494.58 : 8,322,758.03 = 4,644,382.58 : x
  2. Step 2: Convert to fraction form
    6,042,494.58/8,322,758.03 = 4,644,382.58/x
  3. Step 3: Cross multiply
    6,042,494.58x = 8,322,758.03 × 4,644,382.58
  4. Step 4: Simplify right side
    6,042,494.58x = 38,654,072,412,087.12
  5. Step 5: Solve for x
    x = 38,654,072,412,087.12/6,042,494.58
  6. Step 6: Final answer
    x = 6,397,038.82

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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.