Home / 5,322,761.67-7,345,403.88-3,030,922.37

Finding the Fourth Proportional to 5,322,761.67, 7,345,403.88 and 3,030,922.37

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Solution

The fourth proportional to 5,322,761.67, 7,345,403.88 and 3,030,922.37 is: 4,182,668.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,322,761.67 : 7,345,403.88 = 3,030,922.37 : x
  2. Step 2: Convert to fraction form
    5,322,761.67/7,345,403.88 = 3,030,922.37/x
  3. Step 3: Cross multiply
    5,322,761.67x = 7,345,403.88 × 3,030,922.37
  4. Step 4: Simplify right side
    5,322,761.67x = 22,263,348,899,849.78
  5. Step 5: Solve for x
    x = 22,263,348,899,849.78/5,322,761.67
  6. Step 6: Final answer
    x = 4,182,668.75

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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.