Home / 6,783,733.90-10,172,648.40-2,233,024.30

Finding the Fourth Proportional to 6,783,733.90, 10,172,648.40 and 2,233,024.30

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Solution

The fourth proportional to 6,783,733.90, 10,172,648.40 and 2,233,024.30 is: 3,348,564.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,783,733.90 : 10,172,648.40 = 2,233,024.30 : x
  2. Step 2: Convert to fraction form
    6,783,733.90/10,172,648.40 = 2,233,024.30/x
  3. Step 3: Cross multiply
    6,783,733.90x = 10,172,648.40 × 2,233,024.30
  4. Step 4: Simplify right side
    6,783,733.90x = 22,715,771,072,556.12
  5. Step 5: Solve for x
    x = 22,715,771,072,556.12/6,783,733.90
  6. Step 6: Final answer
    x = 3,348,564.58

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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.