Home / 4,264,146.48-6,396,884.39-2,557,888.70

Finding the Fourth Proportional to 4,264,146.48, 6,396,884.39 and 2,557,888.70

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Solution

The fourth proportional to 4,264,146.48, 6,396,884.39 and 2,557,888.70 is: 3,837,231.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,264,146.48 : 6,396,884.39 = 2,557,888.70 : x
  2. Step 2: Convert to fraction form
    4,264,146.48/6,396,884.39 = 2,557,888.70/x
  3. Step 3: Cross multiply
    4,264,146.48x = 6,396,884.39 × 2,557,888.70
  4. Step 4: Simplify right side
    4,264,146.48x = 16,362,518,296,387.39
  5. Step 5: Solve for x
    x = 16,362,518,296,387.39/4,264,146.48
  6. Step 6: Final answer
    x = 3,837,231.76

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.