Home / 6,737,013.23-10,105,563.60-2,693,840.72

Finding the Fourth Proportional to 6,737,013.23, 10,105,563.60 and 2,693,840.72

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Solution

The fourth proportional to 6,737,013.23, 10,105,563.60 and 2,693,840.72 is: 4,040,778.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737,013.23 : 10,105,563.60 = 2,693,840.72 : x
  2. Step 2: Convert to fraction form
    6,737,013.23/10,105,563.60 = 2,693,840.72/x
  3. Step 3: Cross multiply
    6,737,013.23x = 10,105,563.60 × 2,693,840.72
  4. Step 4: Simplify right side
    6,737,013.23x = 27,222,778,673,701.97
  5. Step 5: Solve for x
    x = 27,222,778,673,701.97/6,737,013.23
  6. Step 6: Final answer
    x = 4,040,778.57

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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.