Home / 4,868,600.11-7,303,564.43-2,028,047.96

Finding the Fourth Proportional to 4,868,600.11, 7,303,564.43 and 2,028,047.96

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Solution

The fourth proportional to 4,868,600.11, 7,303,564.43 and 2,028,047.96 is: 3,042,348.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,868,600.11 : 7,303,564.43 = 2,028,047.96 : x
  2. Step 2: Convert to fraction form
    4,868,600.11/7,303,564.43 = 2,028,047.96/x
  3. Step 3: Cross multiply
    4,868,600.11x = 7,303,564.43 × 2,028,047.96
  4. Step 4: Simplify right side
    4,868,600.11x = 14,811,978,942,990.06
  5. Step 5: Solve for x
    x = 14,811,978,942,990.06/4,868,600.11
  6. Step 6: Final answer
    x = 3,042,348.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.