Home / 6,004,940.90-8,286,780.84-3,251,570.09

Finding the Fourth Proportional to 6,004,940.90, 8,286,780.84 and 3,251,570.09

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Solution

The fourth proportional to 6,004,940.90, 8,286,780.84 and 3,251,570.09 is: 4,487,146.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,004,940.90 : 8,286,780.84 = 3,251,570.09 : x
  2. Step 2: Convert to fraction form
    6,004,940.90/8,286,780.84 = 3,251,570.09/x
  3. Step 3: Cross multiply
    6,004,940.90x = 8,286,780.84 × 3,251,570.09
  4. Step 4: Simplify right side
    6,004,940.90x = 26,945,048,714,714.93
  5. Step 5: Solve for x
    x = 26,945,048,714,714.93/6,004,940.90
  6. Step 6: Final answer
    x = 4,487,146.36

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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.