Home / 3,653,496.28-5,483,568.66-1,949,084.56

Finding the Fourth Proportional to 3,653,496.28, 5,483,568.66 and 1,949,084.56

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Solution

The fourth proportional to 3,653,496.28, 5,483,568.66 and 1,949,084.56 is: 2,925,400.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,496.28 : 5,483,568.66 = 1,949,084.56 : x
  2. Step 2: Convert to fraction form
    3,653,496.28/5,483,568.66 = 1,949,084.56/x
  3. Step 3: Cross multiply
    3,653,496.28x = 5,483,568.66 × 1,949,084.56
  4. Step 4: Simplify right side
    3,653,496.28x = 10,687,939,008,905.89
  5. Step 5: Solve for x
    x = 10,687,939,008,905.89/3,653,496.28
  6. Step 6: Final answer
    x = 2,925,400.27

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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.