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Finding the Fourth Proportional to 797,568.88, 1,100,606.22 and 475,271.80

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Solution

The fourth proportional to 797,568.88, 1,100,606.22 and 475,271.80 is: 655,851.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,568.88 : 1,100,606.22 = 475,271.80 : x
  2. Step 2: Convert to fraction form
    797,568.88/1,100,606.22 = 475,271.80/x
  3. Step 3: Cross multiply
    797,568.88x = 1,100,606.22 × 475,271.80
  4. Step 4: Simplify right side
    797,568.88x = 523,087,099,270.60
  5. Step 5: Solve for x
    x = 523,087,099,270.60/797,568.88
  6. Step 6: Final answer
    x = 655,851.94

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.