Home / 2,024,993.81-2,795,194.62-1,165,896.47

Finding the Fourth Proportional to 2,024,993.81, 2,795,194.62 and 1,165,896.47

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Solution

The fourth proportional to 2,024,993.81, 2,795,194.62 and 1,165,896.47 is: 1,609,341.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,993.81 : 2,795,194.62 = 1,165,896.47 : x
  2. Step 2: Convert to fraction form
    2,024,993.81/2,795,194.62 = 1,165,896.47/x
  3. Step 3: Cross multiply
    2,024,993.81x = 2,795,194.62 × 1,165,896.47
  4. Step 4: Simplify right side
    2,024,993.81x = 3,258,907,540,420.99
  5. Step 5: Solve for x
    x = 3,258,907,540,420.99/2,024,993.81
  6. Step 6: Final answer
    x = 1,609,341.98

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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.