Home / 2,768,133.36-4,150,207.26-1,700,970.60

Finding the Fourth Proportional to 2,768,133.36, 4,150,207.26 and 1,700,970.60

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Solution

The fourth proportional to 2,768,133.36, 4,150,207.26 and 1,700,970.60 is: 2,550,231.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,768,133.36 : 4,150,207.26 = 1,700,970.60 : x
  2. Step 2: Convert to fraction form
    2,768,133.36/4,150,207.26 = 1,700,970.60/x
  3. Step 3: Cross multiply
    2,768,133.36x = 4,150,207.26 × 1,700,970.60
  4. Step 4: Simplify right side
    2,768,133.36x = 7,059,380,533,166.56
  5. Step 5: Solve for x
    x = 7,059,380,533,166.56/2,768,133.36
  6. Step 6: Final answer
    x = 2,550,231.37

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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.