Home / 2,266,171.02-3,395,334.51-1,590,971.22

Finding the Fourth Proportional to 2,266,171.02, 3,395,334.51 and 1,590,971.22

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Solution

The fourth proportional to 2,266,171.02, 3,395,334.51 and 1,590,971.22 is: 2,383,703.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,171.02 : 3,395,334.51 = 1,590,971.22 : x
  2. Step 2: Convert to fraction form
    2,266,171.02/3,395,334.51 = 1,590,971.22/x
  3. Step 3: Cross multiply
    2,266,171.02x = 3,395,334.51 × 1,590,971.22
  4. Step 4: Simplify right side
    2,266,171.02x = 5,401,879,487,682.80
  5. Step 5: Solve for x
    x = 5,401,879,487,682.80/2,266,171.02
  6. Step 6: Final answer
    x = 2,383,703.37

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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.