Home / 2,277,240.56-3,416,037.23-760,928.75

Finding the Fourth Proportional to 2,277,240.56, 3,416,037.23 and 760,928.75

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Solution

The fourth proportional to 2,277,240.56, 3,416,037.23 and 760,928.75 is: 1,141,452.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,277,240.56 : 3,416,037.23 = 760,928.75 : x
  2. Step 2: Convert to fraction form
    2,277,240.56/3,416,037.23 = 760,928.75/x
  3. Step 3: Cross multiply
    2,277,240.56x = 3,416,037.23 × 760,928.75
  4. Step 4: Simplify right side
    2,277,240.56x = 2,599,360,944,112.81
  5. Step 5: Solve for x
    x = 2,599,360,944,112.81/2,277,240.56
  6. Step 6: Final answer
    x = 1,141,452.07

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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.