Home / 2,040,505.60-3,057,259.20-973,249.60

Finding the Fourth Proportional to 2,040,505.60, 3,057,259.20 and 973,249.60

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Solution

The fourth proportional to 2,040,505.60, 3,057,259.20 and 973,249.60 is: 1,458,205.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,505.60 : 3,057,259.20 = 973,249.60 : x
  2. Step 2: Convert to fraction form
    2,040,505.60/3,057,259.20 = 973,249.60/x
  3. Step 3: Cross multiply
    2,040,505.60x = 3,057,259.20 × 973,249.60
  4. Step 4: Simplify right side
    2,040,505.60x = 2,975,476,293,496.32
  5. Step 5: Solve for x
    x = 2,975,476,293,496.32/2,040,505.60
  6. Step 6: Final answer
    x = 1,458,205.40

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Why These Related Problems?

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