Home / 6,714,297.60-10,075,645.44-2,725,209.60

Finding the Fourth Proportional to 6,714,297.60, 10,075,645.44 and 2,725,209.60

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Solution

The fourth proportional to 6,714,297.60, 10,075,645.44 and 2,725,209.60 is: 4,089,518.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,714,297.60 : 10,075,645.44 = 2,725,209.60 : x
  2. Step 2: Convert to fraction form
    6,714,297.60/10,075,645.44 = 2,725,209.60/x
  3. Step 3: Cross multiply
    6,714,297.60x = 10,075,645.44 × 2,725,209.60
  4. Step 4: Simplify right side
    6,714,297.60x = 27,458,245,679,284.22
  5. Step 5: Solve for x
    x = 27,458,245,679,284.22/6,714,297.60
  6. Step 6: Final answer
    x = 4,089,518.71

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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.