Home / 6,081,452.15-9,122,980.91-2,245,970.48

Finding the Fourth Proportional to 6,081,452.15, 9,122,980.91 and 2,245,970.48

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Solution

The fourth proportional to 6,081,452.15, 9,122,980.91 and 2,245,970.48 is: 3,369,252.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,081,452.15 : 9,122,980.91 = 2,245,970.48 : x
  2. Step 2: Convert to fraction form
    6,081,452.15/9,122,980.91 = 2,245,970.48/x
  3. Step 3: Cross multiply
    6,081,452.15x = 9,122,980.91 × 2,245,970.48
  4. Step 4: Simplify right side
    6,081,452.15x = 20,489,945,756,618.78
  5. Step 5: Solve for x
    x = 20,489,945,756,618.78/6,081,452.15
  6. Step 6: Final answer
    x = 3,369,252.16

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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.