Home / 1,093,783.96-1,509,507.80-603,850.85

Finding the Fourth Proportional to 1,093,783.96, 1,509,507.80 and 603,850.85

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Solution

The fourth proportional to 1,093,783.96, 1,509,507.80 and 603,850.85 is: 833,361.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,783.96 : 1,509,507.80 = 603,850.85 : x
  2. Step 2: Convert to fraction form
    1,093,783.96/1,509,507.80 = 603,850.85/x
  3. Step 3: Cross multiply
    1,093,783.96x = 1,509,507.80 × 603,850.85
  4. Step 4: Simplify right side
    1,093,783.96x = 911,517,565,092.38
  5. Step 5: Solve for x
    x = 911,517,565,092.38/1,093,783.96
  6. Step 6: Final answer
    x = 833,361.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.