Home / 17,541,951.81-26,310,917.31-4,589,352.37

Finding the Fourth Proportional to 17,541,951.81, 26,310,917.31 and 4,589,352.37

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Solution

The fourth proportional to 17,541,951.81, 26,310,917.31 and 4,589,352.37 is: 6,883,502.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,541,951.81 : 26,310,917.31 = 4,589,352.37 : x
  2. Step 2: Convert to fraction form
    17,541,951.81/26,310,917.31 = 4,589,352.37/x
  3. Step 3: Cross multiply
    17,541,951.81x = 26,310,917.31 × 4,589,352.37
  4. Step 4: Simplify right side
    17,541,951.81x = 120,750,070,713,522.52
  5. Step 5: Solve for x
    x = 120,750,070,713,522.52/17,541,951.81
  6. Step 6: Final answer
    x = 6,883,502.59

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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.