Home / 5,747,897.49-8,622,513.26-1,910,062.41

Finding the Fourth Proportional to 5,747,897.49, 8,622,513.26 and 1,910,062.41

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Solution

The fourth proportional to 5,747,897.49, 8,622,513.26 and 1,910,062.41 is: 2,865,315.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,747,897.49 : 8,622,513.26 = 1,910,062.41 : x
  2. Step 2: Convert to fraction form
    5,747,897.49/8,622,513.26 = 1,910,062.41/x
  3. Step 3: Cross multiply
    5,747,897.49x = 8,622,513.26 × 1,910,062.41
  4. Step 4: Simplify right side
    5,747,897.49x = 16,469,538,457,652.55
  5. Step 5: Solve for x
    x = 16,469,538,457,652.55/5,747,897.49
  6. Step 6: Final answer
    x = 2,865,315.27

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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.