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Finding the Fourth Proportional to 5,800,935.86, 8,006,029.56 and 3,509,112.94

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Solution

The fourth proportional to 5,800,935.86, 8,006,029.56 and 3,509,112.94 is: 4,843,022.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,800,935.86 : 8,006,029.56 = 3,509,112.94 : x
  2. Step 2: Convert to fraction form
    5,800,935.86/8,006,029.56 = 3,509,112.94/x
  3. Step 3: Cross multiply
    5,800,935.86x = 8,006,029.56 × 3,509,112.94
  4. Step 4: Simplify right side
    5,800,935.86x = 28,094,061,927,018.50
  5. Step 5: Solve for x
    x = 28,094,061,927,018.50/5,800,935.86
  6. Step 6: Final answer
    x = 4,843,022.33

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