Home / 4,722,577.20-7,099,612.20-4,029,735.60

Finding the Fourth Proportional to 4,722,577.20, 7,099,612.20 and 4,029,735.60

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Solution

The fourth proportional to 4,722,577.20, 7,099,612.20 and 4,029,735.60 is: 6,058,039.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,722,577.20 : 7,099,612.20 = 4,029,735.60 : x
  2. Step 2: Convert to fraction form
    4,722,577.20/7,099,612.20 = 4,029,735.60/x
  3. Step 3: Cross multiply
    4,722,577.20x = 7,099,612.20 × 4,029,735.60
  4. Step 4: Simplify right side
    4,722,577.20x = 28,609,560,028,534.32
  5. Step 5: Solve for x
    x = 28,609,560,028,534.32/4,722,577.20
  6. Step 6: Final answer
    x = 6,058,039.67

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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.