Home / 4,846,243.03-6,687,841.94-2,781,094.39

Finding the Fourth Proportional to 4,846,243.03, 6,687,841.94 and 2,781,094.39

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Solution

The fourth proportional to 4,846,243.03, 6,687,841.94 and 2,781,094.39 is: 3,837,925.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,243.03 : 6,687,841.94 = 2,781,094.39 : x
  2. Step 2: Convert to fraction form
    4,846,243.03/6,687,841.94 = 2,781,094.39/x
  3. Step 3: Cross multiply
    4,846,243.03x = 6,687,841.94 × 2,781,094.39
  4. Step 4: Simplify right side
    4,846,243.03x = 18,599,519,700,540.72
  5. Step 5: Solve for x
    x = 18,599,519,700,540.72/4,846,243.03
  6. Step 6: Final answer
    x = 3,837,925.50

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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.