Home / 3,404,044.10-5,100,817.35-2,952,647.30

Finding the Fourth Proportional to 3,404,044.10, 5,100,817.35 and 2,952,647.30

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Solution

The fourth proportional to 3,404,044.10, 5,100,817.35 and 2,952,647.30 is: 4,424,418.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,404,044.10 : 5,100,817.35 = 2,952,647.30 : x
  2. Step 2: Convert to fraction form
    3,404,044.10/5,100,817.35 = 2,952,647.30/x
  3. Step 3: Cross multiply
    3,404,044.10x = 5,100,817.35 × 2,952,647.30
  4. Step 4: Simplify right side
    3,404,044.10x = 15,060,914,576,270.65
  5. Step 5: Solve for x
    x = 15,060,914,576,270.65/3,404,044.10
  6. Step 6: Final answer
    x = 4,424,418.17

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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.