Home / 2,084,377.52-3,122,520.64-1,536,273.41

Finding the Fourth Proportional to 2,084,377.52, 3,122,520.64 and 1,536,273.41

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Solution

The fourth proportional to 2,084,377.52, 3,122,520.64 and 1,536,273.41 is: 2,301,428.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,377.52 : 3,122,520.64 = 1,536,273.41 : x
  2. Step 2: Convert to fraction form
    2,084,377.52/3,122,520.64 = 1,536,273.41/x
  3. Step 3: Cross multiply
    2,084,377.52x = 3,122,520.64 × 1,536,273.41
  4. Step 4: Simplify right side
    2,084,377.52x = 4,797,045,411,954.90
  5. Step 5: Solve for x
    x = 4,797,045,411,954.90/2,084,377.52
  6. Step 6: Final answer
    x = 2,301,428.30

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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.