Home / 3,993,268.48-5,513,370.51-2,362,199.83

Finding the Fourth Proportional to 3,993,268.48, 5,513,370.51 and 2,362,199.83

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Solution

The fourth proportional to 3,993,268.48, 5,513,370.51 and 2,362,199.83 is: 3,261,409.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,993,268.48 : 5,513,370.51 = 2,362,199.83 : x
  2. Step 2: Convert to fraction form
    3,993,268.48/5,513,370.51 = 2,362,199.83/x
  3. Step 3: Cross multiply
    3,993,268.48x = 5,513,370.51 × 2,362,199.83
  4. Step 4: Simplify right side
    3,993,268.48x = 13,023,682,881,449.01
  5. Step 5: Solve for x
    x = 13,023,682,881,449.01/3,993,268.48
  6. Step 6: Final answer
    x = 3,261,409.28

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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.