Finding the Fourth Proportional to 2,266,566.06, 3,383,266.14 and 1,997,532.27
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Solution
The fourth proportional to 2,266,566.06, 3,383,266.14 and 1,997,532.27 is: 2,981,683.80
Step by Step Solution
- Step 1: Write the proportion equation
2,266,566.06 : 3,383,266.14 = 1,997,532.27 : x - Step 2: Convert to fraction form
2,266,566.06/3,383,266.14 = 1,997,532.27/x - Step 3: Cross multiply
2,266,566.06x = 3,383,266.14 × 1,997,532.27 - Step 4: Simplify right side
2,266,566.06x = 6,758,183,292,648.34 - Step 5: Solve for x
x = 6,758,183,292,648.34/2,266,566.06 - Step 6: Final answer
x = 2,981,683.80
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.