Home / 6,853,231.60-10,275,910.80-2,060,202.40

Finding the Fourth Proportional to 6,853,231.60, 10,275,910.80 and 2,060,202.40

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Solution

The fourth proportional to 6,853,231.60, 10,275,910.80 and 2,060,202.40 is: 3,089,120.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,853,231.60 : 10,275,910.80 = 2,060,202.40 : x
  2. Step 2: Convert to fraction form
    6,853,231.60/10,275,910.80 = 2,060,202.40/x
  3. Step 3: Cross multiply
    6,853,231.60x = 10,275,910.80 × 2,060,202.40
  4. Step 4: Simplify right side
    6,853,231.60x = 21,170,456,092,345.92
  5. Step 5: Solve for x
    x = 21,170,456,092,345.92/6,853,231.60
  6. Step 6: Final answer
    x = 3,089,120.19

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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.