Home / 6,629,423.25-9,944,106.53-1,837,098.75

Finding the Fourth Proportional to 6,629,423.25, 9,944,106.53 and 1,837,098.75

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Solution

The fourth proportional to 6,629,423.25, 9,944,106.53 and 1,837,098.75 is: 2,755,640.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,629,423.25 : 9,944,106.53 = 1,837,098.75 : x
  2. Step 2: Convert to fraction form
    6,629,423.25/9,944,106.53 = 1,837,098.75/x
  3. Step 3: Cross multiply
    6,629,423.25x = 9,944,106.53 × 1,837,098.75
  4. Step 4: Simplify right side
    6,629,423.25x = 18,268,305,666,944.34
  5. Step 5: Solve for x
    x = 18,268,305,666,944.34/6,629,423.25
  6. Step 6: Final answer
    x = 2,755,640.27

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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.