Home / 3,699,294.42-5,548,816.54-1,303,076.42

Finding the Fourth Proportional to 3,699,294.42, 5,548,816.54 and 1,303,076.42

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Solution

The fourth proportional to 3,699,294.42, 5,548,816.54 and 1,303,076.42 is: 1,954,570.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,294.42 : 5,548,816.54 = 1,303,076.42 : x
  2. Step 2: Convert to fraction form
    3,699,294.42/5,548,816.54 = 1,303,076.42/x
  3. Step 3: Cross multiply
    3,699,294.42x = 5,548,816.54 × 1,303,076.42
  4. Step 4: Simplify right side
    3,699,294.42x = 7,230,531,992,179.99
  5. Step 5: Solve for x
    x = 7,230,531,992,179.99/3,699,294.42
  6. Step 6: Final answer
    x = 1,954,570.57

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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.