Home / 4,882,814.50-6,738,365.13-2,707,449.46

Finding the Fourth Proportional to 4,882,814.50, 6,738,365.13 and 2,707,449.46

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Solution

The fourth proportional to 4,882,814.50, 6,738,365.13 and 2,707,449.46 is: 3,736,325.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882,814.50 : 6,738,365.13 = 2,707,449.46 : x
  2. Step 2: Convert to fraction form
    4,882,814.50/6,738,365.13 = 2,707,449.46/x
  3. Step 3: Cross multiply
    4,882,814.50x = 6,738,365.13 × 2,707,449.46
  4. Step 4: Simplify right side
    4,882,814.50x = 18,243,783,032,501.33
  5. Step 5: Solve for x
    x = 18,243,783,032,501.33/4,882,814.50
  6. Step 6: Final answer
    x = 3,736,325.23

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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.