Home / 1,744,668.36-2,616,999.30-546,682.44

Finding the Fourth Proportional to 1,744,668.36, 2,616,999.30 and 546,682.44

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Solution

The fourth proportional to 1,744,668.36, 2,616,999.30 and 546,682.44 is: 820,022.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,668.36 : 2,616,999.30 = 546,682.44 : x
  2. Step 2: Convert to fraction form
    1,744,668.36/2,616,999.30 = 546,682.44/x
  3. Step 3: Cross multiply
    1,744,668.36x = 2,616,999.30 × 546,682.44
  4. Step 4: Simplify right side
    1,744,668.36x = 1,430,667,562,802.29
  5. Step 5: Solve for x
    x = 1,430,667,562,802.29/1,744,668.36
  6. Step 6: Final answer
    x = 820,022.64

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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.