Home / 3,093,051.96-4,268,403-1,716,603.48

Finding the Fourth Proportional to 3,093,051.96, 4,268,403 and 1,716,603.48

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Solution

The fourth proportional to 3,093,051.96, 4,268,403 and 1,716,603.48 is: 2,368,907.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,051.96 : 4,268,403 = 1,716,603.48 : x
  2. Step 2: Convert to fraction form
    3,093,051.96/4,268,403 = 1,716,603.48/x
  3. Step 3: Cross multiply
    3,093,051.96x = 4,268,403 × 1,716,603.48
  4. Step 4: Simplify right side
    3,093,051.96x = 7,327,155,443,842.44
  5. Step 5: Solve for x
    x = 7,327,155,443,842.44/3,093,051.96
  6. Step 6: Final answer
    x = 2,368,907.97

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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.