Home / 3,028,383-4,542,559.88-2,877,013.44

Finding the Fourth Proportional to 3,028,383, 4,542,559.88 and 2,877,013.44

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Solution

The fourth proportional to 3,028,383, 4,542,559.88 and 2,877,013.44 is: 4,315,506.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,383 : 4,542,559.88 = 2,877,013.44 : x
  2. Step 2: Convert to fraction form
    3,028,383/4,542,559.88 = 2,877,013.44/x
  3. Step 3: Cross multiply
    3,028,383x = 4,542,559.88 × 2,877,013.44
  4. Step 4: Simplify right side
    3,028,383x = 13,069,005,812,379.72
  5. Step 5: Solve for x
    x = 13,069,005,812,379.72/3,028,383
  6. Step 6: Final answer
    x = 4,315,506.27

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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.