Home / 3,048,071.76-4,568,906.60-1,025,613.52

Finding the Fourth Proportional to 3,048,071.76, 4,568,906.60 and 1,025,613.52

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Solution

The fourth proportional to 3,048,071.76, 4,568,906.60 and 1,025,613.52 is: 1,537,343.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,071.76 : 4,568,906.60 = 1,025,613.52 : x
  2. Step 2: Convert to fraction form
    3,048,071.76/4,568,906.60 = 1,025,613.52/x
  3. Step 3: Cross multiply
    3,048,071.76x = 4,568,906.60 × 1,025,613.52
  4. Step 4: Simplify right side
    3,048,071.76x = 4,685,932,380,577.23
  5. Step 5: Solve for x
    x = 4,685,932,380,577.23/3,048,071.76
  6. Step 6: Final answer
    x = 1,537,343.20

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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.