Home / 3,034,862.10-4,183,245.54-2,054,491.97

Finding the Fourth Proportional to 3,034,862.10, 4,183,245.54 and 2,054,491.97

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Solution

The fourth proportional to 3,034,862.10, 4,183,245.54 and 2,054,491.97 is: 2,831,906.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,862.10 : 4,183,245.54 = 2,054,491.97 : x
  2. Step 2: Convert to fraction form
    3,034,862.10/4,183,245.54 = 2,054,491.97/x
  3. Step 3: Cross multiply
    3,034,862.10x = 4,183,245.54 × 2,054,491.97
  4. Step 4: Simplify right side
    3,034,862.10x = 8,594,444,349,552.09
  5. Step 5: Solve for x
    x = 8,594,444,349,552.09/3,034,862.10
  6. Step 6: Final answer
    x = 2,831,906.05

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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.