Home / 4,807,181.73-6,632,850.28-2,846,086.03

Finding the Fourth Proportional to 4,807,181.73, 6,632,850.28 and 2,846,086.03

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Solution

The fourth proportional to 4,807,181.73, 6,632,850.28 and 2,846,086.03 is: 3,926,970.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,807,181.73 : 6,632,850.28 = 2,846,086.03 : x
  2. Step 2: Convert to fraction form
    4,807,181.73/6,632,850.28 = 2,846,086.03/x
  3. Step 3: Cross multiply
    4,807,181.73x = 6,632,850.28 × 2,846,086.03
  4. Step 4: Simplify right side
    4,807,181.73x = 18,877,662,520,989.59
  5. Step 5: Solve for x
    x = 18,877,662,520,989.59/4,807,181.73
  6. Step 6: Final answer
    x = 3,926,970.85

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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.