Home / 4,515,668.73-6,231,626.10-2,450,683.76

Finding the Fourth Proportional to 4,515,668.73, 6,231,626.10 and 2,450,683.76

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Solution

The fourth proportional to 4,515,668.73, 6,231,626.10 and 2,450,683.76 is: 3,381,945.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,515,668.73 : 6,231,626.10 = 2,450,683.76 : x
  2. Step 2: Convert to fraction form
    4,515,668.73/6,231,626.10 = 2,450,683.76/x
  3. Step 3: Cross multiply
    4,515,668.73x = 6,231,626.10 × 2,450,683.76
  4. Step 4: Simplify right side
    4,515,668.73x = 15,271,744,850,504.00
  5. Step 5: Solve for x
    x = 15,271,744,850,504.00/4,515,668.73
  6. Step 6: Final answer
    x = 3,381,945.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.