Home / 3,699,765.26-5,549,426.44-1,004,030.78

Finding the Fourth Proportional to 3,699,765.26, 5,549,426.44 and 1,004,030.78

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Solution

The fourth proportional to 3,699,765.26, 5,549,426.44 and 1,004,030.78 is: 1,505,986.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,765.26 : 5,549,426.44 = 1,004,030.78 : x
  2. Step 2: Convert to fraction form
    3,699,765.26/5,549,426.44 = 1,004,030.78/x
  3. Step 3: Cross multiply
    3,699,765.26x = 5,549,426.44 × 1,004,030.78
  4. Step 4: Simplify right side
    3,699,765.26x = 5,571,794,957,105.82
  5. Step 5: Solve for x
    x = 5,571,794,957,105.82/3,699,765.26
  6. Step 6: Final answer
    x = 1,505,986.07

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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.