Home / 2,477,115.50-3,716,297.73-704,187.50

Finding the Fourth Proportional to 2,477,115.50, 3,716,297.73 and 704,187.50

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Solution

The fourth proportional to 2,477,115.50, 3,716,297.73 and 704,187.50 is: 1,056,458.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,477,115.50 : 3,716,297.73 = 704,187.50 : x
  2. Step 2: Convert to fraction form
    2,477,115.50/3,716,297.73 = 704,187.50/x
  3. Step 3: Cross multiply
    2,477,115.50x = 3,716,297.73 × 704,187.50
  4. Step 4: Simplify right side
    2,477,115.50x = 2,616,970,407,744.38
  5. Step 5: Solve for x
    x = 2,616,970,407,744.38/2,477,115.50
  6. Step 6: Final answer
    x = 1,056,458.78

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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.