Home / 2,735,713.49-4,100,021.01-1,114,596.90

Finding the Fourth Proportional to 2,735,713.49, 4,100,021.01 and 1,114,596.90

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Solution

The fourth proportional to 2,735,713.49, 4,100,021.01 and 1,114,596.90 is: 1,670,449.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,713.49 : 4,100,021.01 = 1,114,596.90 : x
  2. Step 2: Convert to fraction form
    2,735,713.49/4,100,021.01 = 1,114,596.90/x
  3. Step 3: Cross multiply
    2,735,713.49x = 4,100,021.01 × 1,114,596.90
  4. Step 4: Simplify right side
    2,735,713.49x = 4,569,870,707,680.87
  5. Step 5: Solve for x
    x = 4,569,870,707,680.87/2,735,713.49
  6. Step 6: Final answer
    x = 1,670,449.31

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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.