Home / 2,683,728.09-3,703,560.87-1,460,042.37

Finding the Fourth Proportional to 2,683,728.09, 3,703,560.87 and 1,460,042.37

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Solution

The fourth proportional to 2,683,728.09, 3,703,560.87 and 1,460,042.37 is: 2,014,867.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,728.09 : 3,703,560.87 = 1,460,042.37 : x
  2. Step 2: Convert to fraction form
    2,683,728.09/3,703,560.87 = 1,460,042.37/x
  3. Step 3: Cross multiply
    2,683,728.09x = 3,703,560.87 × 1,460,042.37
  4. Step 4: Simplify right side
    2,683,728.09x = 5,407,355,764,256.05
  5. Step 5: Solve for x
    x = 5,407,355,764,256.05/2,683,728.09
  6. Step 6: Final answer
    x = 2,014,867.23

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1.5x scale

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.