Home / 5,995,842.36-8,989,768.61-3,301,436.49

Finding the Fourth Proportional to 5,995,842.36, 8,989,768.61 and 3,301,436.49

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Solution

The fourth proportional to 5,995,842.36, 8,989,768.61 and 3,301,436.49 is: 4,949,955.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,995,842.36 : 8,989,768.61 = 3,301,436.49 : x
  2. Step 2: Convert to fraction form
    5,995,842.36/8,989,768.61 = 3,301,436.49/x
  3. Step 3: Cross multiply
    5,995,842.36x = 8,989,768.61 × 3,301,436.49
  4. Step 4: Simplify right side
    5,995,842.36x = 29,679,150,089,015.33
  5. Step 5: Solve for x
    x = 29,679,150,089,015.33/5,995,842.36
  6. Step 6: Final answer
    x = 4,949,955.04

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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.