Home / 957,004.80-1,437,645.60-799,540.80

Finding the Fourth Proportional to 957,004.80, 1,437,645.60 and 799,540.80

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Solution

The fourth proportional to 957,004.80, 1,437,645.60 and 799,540.80 is: 1,201,097.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,004.80 : 1,437,645.60 = 799,540.80 : x
  2. Step 2: Convert to fraction form
    957,004.80/1,437,645.60 = 799,540.80/x
  3. Step 3: Cross multiply
    957,004.80x = 1,437,645.60 × 799,540.80
  4. Step 4: Simplify right side
    957,004.80x = 1,149,456,313,140.48
  5. Step 5: Solve for x
    x = 1,149,456,313,140.48/957,004.80
  6. Step 6: Final answer
    x = 1,201,097.75

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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.