Finding the Fourth Proportional to 5,909,608.02, 8,153,869.98 and 3,586,449
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Solution
The fourth proportional to 5,909,608.02, 8,153,869.98 and 3,586,449 is: 4,948,456.60
Step by Step Solution
- Step 1: Write the proportion equation
5,909,608.02 : 8,153,869.98 = 3,586,449 : x - Step 2: Convert to fraction form
5,909,608.02/8,153,869.98 = 3,586,449/x - Step 3: Cross multiply
5,909,608.02x = 8,153,869.98 × 3,586,449 - Step 4: Simplify right side
5,909,608.02x = 29,243,438,835,901.02 - Step 5: Solve for x
x = 29,243,438,835,901.02/5,909,608.02 - Step 6: Final answer
x = 4,948,456.60
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.