Home / 2,064,873.03-3,097,752.81-866,104.44

Finding the Fourth Proportional to 2,064,873.03, 3,097,752.81 and 866,104.44

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Solution

The fourth proportional to 2,064,873.03, 3,097,752.81 and 866,104.44 is: 1,299,342.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,064,873.03 : 3,097,752.81 = 866,104.44 : x
  2. Step 2: Convert to fraction form
    2,064,873.03/3,097,752.81 = 866,104.44/x
  3. Step 3: Cross multiply
    2,064,873.03x = 3,097,752.81 × 866,104.44
  4. Step 4: Simplify right side
    2,064,873.03x = 2,682,977,462,763.48
  5. Step 5: Solve for x
    x = 2,682,977,462,763.48/2,064,873.03
  6. Step 6: Final answer
    x = 1,299,342.59

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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.