Home / 3,096,810-4,273,597.80-1,738,683

Finding the Fourth Proportional to 3,096,810, 4,273,597.80 and 1,738,683

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Solution

The fourth proportional to 3,096,810, 4,273,597.80 and 1,738,683 is: 2,399,382.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,810 : 4,273,597.80 = 1,738,683 : x
  2. Step 2: Convert to fraction form
    3,096,810/4,273,597.80 = 1,738,683/x
  3. Step 3: Cross multiply
    3,096,810x = 4,273,597.80 × 1,738,683
  4. Step 4: Simplify right side
    3,096,810x = 7,430,431,843,697.40
  5. Step 5: Solve for x
    x = 7,430,431,843,697.40/3,096,810
  6. Step 6: Final answer
    x = 2,399,382.54

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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.