Home / 6,296,400-9,446,194.08-1,808,676

Finding the Fourth Proportional to 6,296,400, 9,446,194.08 and 1,808,676

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Solution

The fourth proportional to 6,296,400, 9,446,194.08 and 1,808,676 is: 2,713,471.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,296,400 : 9,446,194.08 = 1,808,676 : x
  2. Step 2: Convert to fraction form
    6,296,400/9,446,194.08 = 1,808,676/x
  3. Step 3: Cross multiply
    6,296,400x = 9,446,194.08 × 1,808,676
  4. Step 4: Simplify right side
    6,296,400x = 17,085,104,523,838.08
  5. Step 5: Solve for x
    x = 17,085,104,523,838.08/6,296,400
  6. Step 6: Final answer
    x = 2,713,471.91

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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.