Home / 2,301,346.62-3,453,868.89-1,039,284.54

Finding the Fourth Proportional to 2,301,346.62, 3,453,868.89 and 1,039,284.54

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Solution

The fourth proportional to 2,301,346.62, 3,453,868.89 and 1,039,284.54 is: 1,559,761.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,346.62 : 3,453,868.89 = 1,039,284.54 : x
  2. Step 2: Convert to fraction form
    2,301,346.62/3,453,868.89 = 1,039,284.54/x
  3. Step 3: Cross multiply
    2,301,346.62x = 3,453,868.89 × 1,039,284.54
  4. Step 4: Simplify right side
    2,301,346.62x = 3,589,552,540,563.96
  5. Step 5: Solve for x
    x = 3,589,552,540,563.96/2,301,346.62
  6. Step 6: Final answer
    x = 1,559,761.80

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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.