Home / 5,033,947.68-7,546,741.20-1,999,441.44

Finding the Fourth Proportional to 5,033,947.68, 7,546,741.20 and 1,999,441.44

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Solution

The fourth proportional to 5,033,947.68, 7,546,741.20 and 1,999,441.44 is: 2,997,501.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033,947.68 : 7,546,741.20 = 1,999,441.44 : x
  2. Step 2: Convert to fraction form
    5,033,947.68/7,546,741.20 = 1,999,441.44/x
  3. Step 3: Cross multiply
    5,033,947.68x = 7,546,741.20 × 1,999,441.44
  4. Step 4: Simplify right side
    5,033,947.68x = 15,089,267,092,235.33
  5. Step 5: Solve for x
    x = 15,089,267,092,235.33/5,033,947.68
  6. Step 6: Final answer
    x = 2,997,501.77

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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.