Home / 2,325,783.11-3,209,583.36-1,293,268.73

Finding the Fourth Proportional to 2,325,783.11, 3,209,583.36 and 1,293,268.73

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Solution

The fourth proportional to 2,325,783.11, 3,209,583.36 and 1,293,268.73 is: 1,784,712.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,325,783.11 : 3,209,583.36 = 1,293,268.73 : x
  2. Step 2: Convert to fraction form
    2,325,783.11/3,209,583.36 = 1,293,268.73/x
  3. Step 3: Cross multiply
    2,325,783.11x = 3,209,583.36 × 1,293,268.73
  4. Step 4: Simplify right side
    2,325,783.11x = 4,150,853,784,559.20
  5. Step 5: Solve for x
    x = 4,150,853,784,559.20/2,325,783.11
  6. Step 6: Final answer
    x = 1,784,712.33

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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.