Home / 6,629,414.50-9,944,093.40-1,837,090

Finding the Fourth Proportional to 6,629,414.50, 9,944,093.40 and 1,837,090

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Solution

The fourth proportional to 6,629,414.50, 9,944,093.40 and 1,837,090 is: 2,755,627.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,629,414.50 : 9,944,093.40 = 1,837,090 : x
  2. Step 2: Convert to fraction form
    6,629,414.50/9,944,093.40 = 1,837,090/x
  3. Step 3: Cross multiply
    6,629,414.50x = 9,944,093.40 × 1,837,090
  4. Step 4: Simplify right side
    6,629,414.50x = 18,268,194,544,206
  5. Step 5: Solve for x
    x = 18,268,194,544,206/6,629,414.50
  6. Step 6: Final answer
    x = 2,755,627.14

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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.