Home / 3,206,558.75-4,424,823.45-1,829,579.81

Finding the Fourth Proportional to 3,206,558.75, 4,424,823.45 and 1,829,579.81

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Solution

The fourth proportional to 3,206,558.75, 4,424,823.45 and 1,829,579.81 is: 2,524,690.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,206,558.75 : 4,424,823.45 = 1,829,579.81 : x
  2. Step 2: Convert to fraction form
    3,206,558.75/4,424,823.45 = 1,829,579.81/x
  3. Step 3: Cross multiply
    3,206,558.75x = 4,424,823.45 × 1,829,579.81
  4. Step 4: Simplify right side
    3,206,558.75x = 8,095,567,624,810.43
  5. Step 5: Solve for x
    x = 8,095,567,624,810.43/3,206,558.75
  6. Step 6: Final answer
    x = 2,524,690.26

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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.