Home / 6,777,261.60-10,173,765.60-4,084,627.20

Finding the Fourth Proportional to 6,777,261.60, 10,173,765.60 and 4,084,627.20

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Solution

The fourth proportional to 6,777,261.60, 10,173,765.60 and 4,084,627.20 is: 6,131,685.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777,261.60 : 10,173,765.60 = 4,084,627.20 : x
  2. Step 2: Convert to fraction form
    6,777,261.60/10,173,765.60 = 4,084,627.20/x
  3. Step 3: Cross multiply
    6,777,261.60x = 10,173,765.60 × 4,084,627.20
  4. Step 4: Simplify right side
    6,777,261.60x = 41,556,039,696,184.32
  5. Step 5: Solve for x
    x = 41,556,039,696,184.32/6,777,261.60
  6. Step 6: Final answer
    x = 6,131,685.94

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1.5x scale

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.