Home / 4,961,529.75-6,846,991.81-2,756,534.86

Finding the Fourth Proportional to 4,961,529.75, 6,846,991.81 and 2,756,534.86

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Solution

The fourth proportional to 4,961,529.75, 6,846,991.81 and 2,756,534.86 is: 3,804,062.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,961,529.75 : 6,846,991.81 = 2,756,534.86 : x
  2. Step 2: Convert to fraction form
    4,961,529.75/6,846,991.81 = 2,756,534.86/x
  3. Step 3: Cross multiply
    4,961,529.75x = 6,846,991.81 × 2,756,534.86
  4. Step 4: Simplify right side
    4,961,529.75x = 18,873,971,586,202.89
  5. Step 5: Solve for x
    x = 18,873,971,586,202.89/4,961,529.75
  6. Step 6: Final answer
    x = 3,804,062.96

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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.