Home / 902,027.34-1,351,158.17-541,053.41

Finding the Fourth Proportional to 902,027.34, 1,351,158.17 and 541,053.41

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Solution

The fourth proportional to 902,027.34, 1,351,158.17 and 541,053.41 is: 810,450.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    902,027.34 : 1,351,158.17 = 541,053.41 : x
  2. Step 2: Convert to fraction form
    902,027.34/1,351,158.17 = 541,053.41/x
  3. Step 3: Cross multiply
    902,027.34x = 1,351,158.17 × 541,053.41
  4. Step 4: Simplify right side
    902,027.34x = 731,048,725,866.80
  5. Step 5: Solve for x
    x = 731,048,725,866.80/902,027.34
  6. Step 6: Final answer
    x = 810,450.74

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.