Home / 6,020,076.75-8,307,663.66-3,266,694.11

Finding the Fourth Proportional to 6,020,076.75, 8,307,663.66 and 3,266,694.11

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Solution

The fourth proportional to 6,020,076.75, 8,307,663.66 and 3,266,694.11 is: 4,508,014.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,076.75 : 8,307,663.66 = 3,266,694.11 : x
  2. Step 2: Convert to fraction form
    6,020,076.75/8,307,663.66 = 3,266,694.11/x
  3. Step 3: Cross multiply
    6,020,076.75x = 8,307,663.66 × 3,266,694.11
  4. Step 4: Simplify right side
    6,020,076.75x = 27,138,595,904,444.73
  5. Step 5: Solve for x
    x = 27,138,595,904,444.73/6,020,076.75
  6. Step 6: Final answer
    x = 4,508,014.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.