Finding the Fourth Proportional to 1,596,602.74, 2,395,285.42 and 531,654.03
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Solution
The fourth proportional to 1,596,602.74, 2,395,285.42 and 531,654.03 is: 797,608.01
Step by Step Solution
- Step 1: Write the proportion equation
1,596,602.74 : 2,395,285.42 = 531,654.03 : x - Step 2: Convert to fraction form
1,596,602.74/2,395,285.42 = 531,654.03/x - Step 3: Cross multiply
1,596,602.74x = 2,395,285.42 × 531,654.03 - Step 4: Simplify right side
1,596,602.74x = 1,273,463,131,908.55 - Step 5: Solve for x
x = 1,273,463,131,908.55/1,596,602.74 - Step 6: Final answer
x = 797,608.01
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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.