Home / 3,096,325.26-4,272,899.31-1,738,188.54

Finding the Fourth Proportional to 3,096,325.26, 4,272,899.31 and 1,738,188.54

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Solution

The fourth proportional to 3,096,325.26, 4,272,899.31 and 1,738,188.54 is: 2,398,683.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,325.26 : 4,272,899.31 = 1,738,188.54 : x
  2. Step 2: Convert to fraction form
    3,096,325.26/4,272,899.31 = 1,738,188.54/x
  3. Step 3: Cross multiply
    3,096,325.26x = 4,272,899.31 × 1,738,188.54
  4. Step 4: Simplify right side
    3,096,325.26x = 7,427,104,613,215.91
  5. Step 5: Solve for x
    x = 7,427,104,613,215.91/3,096,325.26
  6. Step 6: Final answer
    x = 2,398,683.60

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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.