Finding the Fourth Proportional to 5,615,829.93, 8,424,794.75 and 2,250,299.37
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Solution
The fourth proportional to 5,615,829.93, 8,424,794.75 and 2,250,299.37 is: 3,375,869.74
Step by Step Solution
- Step 1: Write the proportion equation
5,615,829.93 : 8,424,794.75 = 2,250,299.37 : x - Step 2: Convert to fraction form
5,615,829.93/8,424,794.75 = 2,250,299.37/x - Step 3: Cross multiply
5,615,829.93x = 8,424,794.75 × 2,250,299.37 - Step 4: Simplify right side
5,615,829.93x = 18,958,310,307,052.81 - Step 5: Solve for x
x = 18,958,310,307,052.81/5,615,829.93 - Step 6: Final answer
x = 3,375,869.74
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.