Home / 936,342.45-1,292,014.05-568,628.37

Finding the Fourth Proportional to 936,342.45, 1,292,014.05 and 568,628.37

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Solution

The fourth proportional to 936,342.45, 1,292,014.05 and 568,628.37 is: 784,623.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,342.45 : 1,292,014.05 = 568,628.37 : x
  2. Step 2: Convert to fraction form
    936,342.45/1,292,014.05 = 568,628.37/x
  3. Step 3: Cross multiply
    936,342.45x = 1,292,014.05 × 568,628.37
  4. Step 4: Simplify right side
    936,342.45x = 734,675,843,268.60
  5. Step 5: Solve for x
    x = 734,675,843,268.60/936,342.45
  6. Step 6: Final answer
    x = 784,623.02

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.