Home / 1,194,785.32-1,792,119.64-446,773

Finding the Fourth Proportional to 1,194,785.32, 1,792,119.64 and 446,773

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Solution

The fourth proportional to 1,194,785.32, 1,792,119.64 and 446,773 is: 670,137.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,785.32 : 1,792,119.64 = 446,773 : x
  2. Step 2: Convert to fraction form
    1,194,785.32/1,792,119.64 = 446,773/x
  3. Step 3: Cross multiply
    1,194,785.32x = 1,792,119.64 × 446,773
  4. Step 4: Simplify right side
    1,194,785.32x = 800,670,667,921.72
  5. Step 5: Solve for x
    x = 800,670,667,921.72/1,194,785.32
  6. Step 6: Final answer
    x = 670,137.68

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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.