Home / 2,057,850.95-3,085,663.11-1,634,112.87

Finding the Fourth Proportional to 2,057,850.95, 3,085,663.11 and 1,634,112.87

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Solution

The fourth proportional to 2,057,850.95, 3,085,663.11 and 1,634,112.87 is: 2,450,285.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,057,850.95 : 3,085,663.11 = 1,634,112.87 : x
  2. Step 2: Convert to fraction form
    2,057,850.95/3,085,663.11 = 1,634,112.87/x
  3. Step 3: Cross multiply
    2,057,850.95x = 3,085,663.11 × 1,634,112.87
  4. Step 4: Simplify right side
    2,057,850.95x = 5,042,321,800,535.23
  5. Step 5: Solve for x
    x = 5,042,321,800,535.23/2,057,850.95
  6. Step 6: Final answer
    x = 2,450,285.24

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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.