Home / 2,014,777.60-3,022,166.40-685,081.60

Finding the Fourth Proportional to 2,014,777.60, 3,022,166.40 and 685,081.60

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Solution

The fourth proportional to 2,014,777.60, 3,022,166.40 and 685,081.60 is: 1,027,622.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,777.60 : 3,022,166.40 = 685,081.60 : x
  2. Step 2: Convert to fraction form
    2,014,777.60/3,022,166.40 = 685,081.60/x
  3. Step 3: Cross multiply
    2,014,777.60x = 3,022,166.40 × 685,081.60
  4. Step 4: Simplify right side
    2,014,777.60x = 2,070,430,592,778.24
  5. Step 5: Solve for x
    x = 2,070,430,592,778.24/2,014,777.60
  6. Step 6: Final answer
    x = 1,027,622.40

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Similar ratio
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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.