Home / 2,299,668.22-3,450,270.05-1,020,099.17

Finding the Fourth Proportional to 2,299,668.22, 3,450,270.05 and 1,020,099.17

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Solution

The fourth proportional to 2,299,668.22, 3,450,270.05 and 1,020,099.17 is: 1,530,489.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,668.22 : 3,450,270.05 = 1,020,099.17 : x
  2. Step 2: Convert to fraction form
    2,299,668.22/3,450,270.05 = 1,020,099.17/x
  3. Step 3: Cross multiply
    2,299,668.22x = 3,450,270.05 × 1,020,099.17
  4. Step 4: Simplify right side
    2,299,668.22x = 3,519,617,605,092.57
  5. Step 5: Solve for x
    x = 3,519,617,605,092.57/2,299,668.22
  6. Step 6: Final answer
    x = 1,530,489.30

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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.