Home / 1,365,697.54-1,884,662.30-753,850.14

Finding the Fourth Proportional to 1,365,697.54, 1,884,662.30 and 753,850.14

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Solution

The fourth proportional to 1,365,697.54, 1,884,662.30 and 753,850.14 is: 1,040,313.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,697.54 : 1,884,662.30 = 753,850.14 : x
  2. Step 2: Convert to fraction form
    1,365,697.54/1,884,662.30 = 753,850.14/x
  3. Step 3: Cross multiply
    1,365,697.54x = 1,884,662.30 × 753,850.14
  4. Step 4: Simplify right side
    1,365,697.54x = 1,420,752,933,524.86
  5. Step 5: Solve for x
    x = 1,420,752,933,524.86/1,365,697.54
  6. Step 6: Final answer
    x = 1,040,313.02

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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.