Home / 2,265,975.26-3,397,720.53-898,363.51

Finding the Fourth Proportional to 2,265,975.26, 3,397,720.53 and 898,363.51

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Solution

The fourth proportional to 2,265,975.26, 3,397,720.53 and 898,363.51 is: 1,347,052.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,975.26 : 3,397,720.53 = 898,363.51 : x
  2. Step 2: Convert to fraction form
    2,265,975.26/3,397,720.53 = 898,363.51/x
  3. Step 3: Cross multiply
    2,265,975.26x = 3,397,720.53 × 898,363.51
  4. Step 4: Simplify right side
    2,265,975.26x = 3,052,388,141,329.86
  5. Step 5: Solve for x
    x = 3,052,388,141,329.86/2,265,975.26
  6. Step 6: Final answer
    x = 1,347,052.72

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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.