Home / 4,833,642-6,670,601.58-2,769,056.64

Finding the Fourth Proportional to 4,833,642, 6,670,601.58 and 2,769,056.64

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Solution

The fourth proportional to 4,833,642, 6,670,601.58 and 2,769,056.64 is: 3,821,398.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833,642 : 6,670,601.58 = 2,769,056.64 : x
  2. Step 2: Convert to fraction form
    4,833,642/6,670,601.58 = 2,769,056.64/x
  3. Step 3: Cross multiply
    4,833,642x = 6,670,601.58 × 2,769,056.64
  4. Step 4: Simplify right side
    4,833,642x = 18,471,273,597,893.49
  5. Step 5: Solve for x
    x = 18,471,273,597,893.49/4,833,642
  6. Step 6: Final answer
    x = 3,821,398.77

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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.