Home / 4,714,211.56-6,505,768.26-2,649,586.28

Finding the Fourth Proportional to 4,714,211.56, 6,505,768.26 and 2,649,586.28

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Solution

The fourth proportional to 4,714,211.56, 6,505,768.26 and 2,649,586.28 is: 3,656,516.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,714,211.56 : 6,505,768.26 = 2,649,586.28 : x
  2. Step 2: Convert to fraction form
    4,714,211.56/6,505,768.26 = 2,649,586.28/x
  3. Step 3: Cross multiply
    4,714,211.56x = 6,505,768.26 × 2,649,586.28
  4. Step 4: Simplify right side
    4,714,211.56x = 17,237,594,322,555.47
  5. Step 5: Solve for x
    x = 17,237,594,322,555.47/4,714,211.56
  6. Step 6: Final answer
    x = 3,656,516.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.