Home / 1,179,700.45-1,765,744.31-610,297.69

Finding the Fourth Proportional to 1,179,700.45, 1,765,744.31 and 610,297.69

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Solution

The fourth proportional to 1,179,700.45, 1,765,744.31 and 610,297.69 is: 913,477.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,179,700.45 : 1,765,744.31 = 610,297.69 : x
  2. Step 2: Convert to fraction form
    1,179,700.45/1,765,744.31 = 610,297.69/x
  3. Step 3: Cross multiply
    1,179,700.45x = 1,765,744.31 × 610,297.69
  4. Step 4: Simplify right side
    1,179,700.45x = 1,077,629,673,945.80
  5. Step 5: Solve for x
    x = 1,077,629,673,945.80/1,179,700.45
  6. Step 6: Final answer
    x = 913,477.38

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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.