Home / 3,289,537.82-4,538,187.06-2,563,124.42

Finding the Fourth Proportional to 3,289,537.82, 4,538,187.06 and 2,563,124.42

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Solution

The fourth proportional to 3,289,537.82, 4,538,187.06 and 2,563,124.42 is: 3,536,040.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,289,537.82 : 4,538,187.06 = 2,563,124.42 : x
  2. Step 2: Convert to fraction form
    3,289,537.82/4,538,187.06 = 2,563,124.42/x
  3. Step 3: Cross multiply
    3,289,537.82x = 4,538,187.06 × 2,563,124.42
  4. Step 4: Simplify right side
    3,289,537.82x = 11,631,938,076,014.00
  5. Step 5: Solve for x
    x = 11,631,938,076,014.00/3,289,537.82
  6. Step 6: Final answer
    x = 3,536,040.23

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Double scale
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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.