Home / 5,100,244.26-7,651,375.96-1,457,005.56

Finding the Fourth Proportional to 5,100,244.26, 7,651,375.96 and 1,457,005.56

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Solution

The fourth proportional to 5,100,244.26, 7,651,375.96 and 1,457,005.56 is: 2,185,796.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,100,244.26 : 7,651,375.96 = 1,457,005.56 : x
  2. Step 2: Convert to fraction form
    5,100,244.26/7,651,375.96 = 1,457,005.56/x
  3. Step 3: Cross multiply
    5,100,244.26x = 7,651,375.96 × 1,457,005.56
  4. Step 4: Simplify right side
    5,100,244.26x = 11,148,097,315,370.34
  5. Step 5: Solve for x
    x = 11,148,097,315,370.34/5,100,244.26
  6. Step 6: Final answer
    x = 2,185,796.75

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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.