Home / 11,568,464.04-17,348,671.64-4,649,889.43

Finding the Fourth Proportional to 11,568,464.04, 17,348,671.64 and 4,649,889.43

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Solution

The fourth proportional to 11,568,464.04, 17,348,671.64 and 4,649,889.43 is: 6,973,216.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,568,464.04 : 17,348,671.64 = 4,649,889.43 : x
  2. Step 2: Convert to fraction form
    11,568,464.04/17,348,671.64 = 4,649,889.43/x
  3. Step 3: Cross multiply
    11,568,464.04x = 17,348,671.64 × 4,649,889.43
  4. Step 4: Simplify right side
    11,568,464.04x = 80,669,404,883,376.77
  5. Step 5: Solve for x
    x = 80,669,404,883,376.77/11,568,464.04
  6. Step 6: Final answer
    x = 6,973,216.55

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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.