Home / 3,110,004.01-4,663,081.46-1,214,516.53

Finding the Fourth Proportional to 3,110,004.01, 4,663,081.46 and 1,214,516.53

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Solution

The fourth proportional to 3,110,004.01, 4,663,081.46 and 1,214,516.53 is: 1,821,023.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,004.01 : 4,663,081.46 = 1,214,516.53 : x
  2. Step 2: Convert to fraction form
    3,110,004.01/4,663,081.46 = 1,214,516.53/x
  3. Step 3: Cross multiply
    3,110,004.01x = 4,663,081.46 × 1,214,516.53
  4. Step 4: Simplify right side
    3,110,004.01x = 5,663,389,515,940.02
  5. Step 5: Solve for x
    x = 5,663,389,515,940.02/3,110,004.01
  6. Step 6: Final answer
    x = 1,821,023.22

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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.