Home / 4,795,515.09-7,196,109.66-1,765,009.44

Finding the Fourth Proportional to 4,795,515.09, 7,196,109.66 and 1,765,009.44

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Solution

The fourth proportional to 4,795,515.09, 7,196,109.66 and 1,765,009.44 is: 2,648,558.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795,515.09 : 7,196,109.66 = 1,765,009.44 : x
  2. Step 2: Convert to fraction form
    4,795,515.09/7,196,109.66 = 1,765,009.44/x
  3. Step 3: Cross multiply
    4,795,515.09x = 7,196,109.66 × 1,765,009.44
  4. Step 4: Simplify right side
    4,795,515.09x = 12,701,201,481,175.19
  5. Step 5: Solve for x
    x = 12,701,201,481,175.19/4,795,515.09
  6. Step 6: Final answer
    x = 2,648,558.34

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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.