Home / 1,206,837.67-1,811,004.00-701,636.44

Finding the Fourth Proportional to 1,206,837.67, 1,811,004.00 and 701,636.44

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Solution

The fourth proportional to 1,206,837.67, 1,811,004.00 and 701,636.44 is: 1,052,889.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,206,837.67 : 1,811,004.00 = 701,636.44 : x
  2. Step 2: Convert to fraction form
    1,206,837.67/1,811,004.00 = 701,636.44/x
  3. Step 3: Cross multiply
    1,206,837.67x = 1,811,004.00 × 701,636.44
  4. Step 4: Simplify right side
    1,206,837.67x = 1,270,666,386,822.56
  5. Step 5: Solve for x
    x = 1,270,666,386,822.56/1,206,837.67
  6. Step 6: Final answer
    x = 1,052,889.24

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.