Finding the Fourth Proportional to 1,541,228.01, 2,311,794.14 and 732,194.67
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Solution
The fourth proportional to 1,541,228.01, 2,311,794.14 and 732,194.67 is: 1,098,269.26
Step by Step Solution
- Step 1: Write the proportion equation
1,541,228.01 : 2,311,794.14 = 732,194.67 : x - Step 2: Convert to fraction form
1,541,228.01/2,311,794.14 = 732,194.67/x - Step 3: Cross multiply
1,541,228.01x = 2,311,794.14 × 732,194.67 - Step 4: Simplify right side
1,541,228.01x = 1,692,683,343,784.26 - Step 5: Solve for x
x = 1,692,683,343,784.26/1,541,228.01 - Step 6: Final answer
x = 1,098,269.26
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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.