Home / 1,505,718.88-2,258,099.32-494,606.25

Finding the Fourth Proportional to 1,505,718.88, 2,258,099.32 and 494,606.25

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Solution

The fourth proportional to 1,505,718.88, 2,258,099.32 and 494,606.25 is: 741,752.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,505,718.88 : 2,258,099.32 = 494,606.25 : x
  2. Step 2: Convert to fraction form
    1,505,718.88/2,258,099.32 = 494,606.25/x
  3. Step 3: Cross multiply
    1,505,718.88x = 2,258,099.32 × 494,606.25
  4. Step 4: Simplify right side
    1,505,718.88x = 1,116,870,036,792.75
  5. Step 5: Solve for x
    x = 1,116,870,036,792.75/1,505,718.88
  6. Step 6: Final answer
    x = 741,752.03

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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.