Home / 8,025,816.12-11,075,945.58-4,404,273.72

Finding the Fourth Proportional to 8,025,816.12, 11,075,945.58 and 4,404,273.72

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Solution

The fourth proportional to 8,025,816.12, 11,075,945.58 and 4,404,273.72 is: 6,078,072.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,025,816.12 : 11,075,945.58 = 4,404,273.72 : x
  2. Step 2: Convert to fraction form
    8,025,816.12/11,075,945.58 = 4,404,273.72/x
  3. Step 3: Cross multiply
    8,025,816.12x = 11,075,945.58 × 4,404,273.72
  4. Step 4: Simplify right side
    8,025,816.12x = 48,781,496,042,144.16
  5. Step 5: Solve for x
    x = 48,781,496,042,144.16/8,025,816.12
  6. Step 6: Final answer
    x = 6,078,072.97

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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.