Home / 3,728,232.42-5,144,911.83-2,096,639.25

Finding the Fourth Proportional to 3,728,232.42, 5,144,911.83 and 2,096,639.25

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Solution

The fourth proportional to 3,728,232.42, 5,144,911.83 and 2,096,639.25 is: 2,893,334.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,728,232.42 : 5,144,911.83 = 2,096,639.25 : x
  2. Step 2: Convert to fraction form
    3,728,232.42/5,144,911.83 = 2,096,639.25/x
  3. Step 3: Cross multiply
    3,728,232.42x = 5,144,911.83 × 2,096,639.25
  4. Step 4: Simplify right side
    3,728,232.42x = 10,787,024,080,567.33
  5. Step 5: Solve for x
    x = 10,787,024,080,567.33/3,728,232.42
  6. Step 6: Final answer
    x = 2,893,334.66

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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.