Home / 2,633,537.64-3,950,416.23-1,284,093.03

Finding the Fourth Proportional to 2,633,537.64, 3,950,416.23 and 1,284,093.03

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Solution

The fourth proportional to 2,633,537.64, 3,950,416.23 and 1,284,093.03 is: 1,926,193.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,537.64 : 3,950,416.23 = 1,284,093.03 : x
  2. Step 2: Convert to fraction form
    2,633,537.64/3,950,416.23 = 1,284,093.03/x
  3. Step 3: Cross multiply
    2,633,537.64x = 3,950,416.23 × 1,284,093.03
  4. Step 4: Simplify right side
    2,633,537.64x = 5,072,701,946,541.88
  5. Step 5: Solve for x
    x = 5,072,701,946,541.88/2,633,537.64
  6. Step 6: Final answer
    x = 1,926,193.07

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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.