Home / 1,668,729.44-2,501,609.52-603,534.56

Finding the Fourth Proportional to 1,668,729.44, 2,501,609.52 and 603,534.56

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Solution

The fourth proportional to 1,668,729.44, 2,501,609.52 and 603,534.56 is: 904,764.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,668,729.44 : 2,501,609.52 = 603,534.56 : x
  2. Step 2: Convert to fraction form
    1,668,729.44/2,501,609.52 = 603,534.56/x
  3. Step 3: Cross multiply
    1,668,729.44x = 2,501,609.52 × 603,534.56
  4. Step 4: Simplify right side
    1,668,729.44x = 1,509,807,800,945.01
  5. Step 5: Solve for x
    x = 1,509,807,800,945.01/1,668,729.44
  6. Step 6: Final answer
    x = 904,764.89

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