Home / 3,093,148.60-4,268,535.84-1,716,699.64

Finding the Fourth Proportional to 3,093,148.60, 4,268,535.84 and 1,716,699.64

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Solution

The fourth proportional to 3,093,148.60, 4,268,535.84 and 1,716,699.64 is: 2,369,040.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,148.60 : 4,268,535.84 = 1,716,699.64 : x
  2. Step 2: Convert to fraction form
    3,093,148.60/4,268,535.84 = 1,716,699.64/x
  3. Step 3: Cross multiply
    3,093,148.60x = 4,268,535.84 × 1,716,699.64
  4. Step 4: Simplify right side
    3,093,148.60x = 7,327,793,939,855.10
  5. Step 5: Solve for x
    x = 7,327,793,939,855.10/3,093,148.60
  6. Step 6: Final answer
    x = 2,369,040.38

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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.