Finding the Fourth Proportional to 4,059,877.04, 6,089,813.36 and 3,790,835.36
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Solution
The fourth proportional to 4,059,877.04, 6,089,813.36 and 3,790,835.36 is: 5,686,250.99
Step by Step Solution
- Step 1: Write the proportion equation
4,059,877.04 : 6,089,813.36 = 3,790,835.36 : x - Step 2: Convert to fraction form
4,059,877.04/6,089,813.36 = 3,790,835.36/x - Step 3: Cross multiply
4,059,877.04x = 6,089,813.36 × 3,790,835.36 - Step 4: Simplify right side
4,059,877.04x = 23,085,479,820,888.41 - Step 5: Solve for x
x = 23,085,479,820,888.41/4,059,877.04 - Step 6: Final answer
x = 5,686,250.99
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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.