Home / 2,483,382.25-3,426,297.31-1,450,144.70

Finding the Fourth Proportional to 2,483,382.25, 3,426,297.31 and 1,450,144.70

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Solution

The fourth proportional to 2,483,382.25, 3,426,297.31 and 1,450,144.70 is: 2,000,749.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,382.25 : 3,426,297.31 = 1,450,144.70 : x
  2. Step 2: Convert to fraction form
    2,483,382.25/3,426,297.31 = 1,450,144.70/x
  3. Step 3: Cross multiply
    2,483,382.25x = 3,426,297.31 × 1,450,144.70
  4. Step 4: Simplify right side
    2,483,382.25x = 4,968,626,884,720.76
  5. Step 5: Solve for x
    x = 4,968,626,884,720.76/2,483,382.25
  6. Step 6: Final answer
    x = 2,000,749.94

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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.