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Finding the Fourth Proportional to 6,606.41, 9,904.01 and 3,094.65

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Solution

The fourth proportional to 6,606.41, 9,904.01 and 3,094.65 is: 4,639.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,606.41 : 9,904.01 = 3,094.65 : x
  2. Step 2: Convert to fraction form
    6,606.41/9,904.01 = 3,094.65/x
  3. Step 3: Cross multiply
    6,606.41x = 9,904.01 × 3,094.65
  4. Step 4: Simplify right side
    6,606.41x = 30,649,429.07
  5. Step 5: Solve for x
    x = 30,649,429.07/6,606.41
  6. Step 6: Final answer
    x = 4,639.35

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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.