Finding the Fourth Proportional to 1,732,985.68, 2,598,477.93 and 534,586.24
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Solution
The fourth proportional to 1,732,985.68, 2,598,477.93 and 534,586.24 is: 801,570.70
Step by Step Solution
- Step 1: Write the proportion equation
1,732,985.68 : 2,598,477.93 = 534,586.24 : x - Step 2: Convert to fraction form
1,732,985.68/2,598,477.93 = 534,586.24/x - Step 3: Cross multiply
1,732,985.68x = 2,598,477.93 × 534,586.24 - Step 4: Simplify right side
1,732,985.68x = 1,389,110,546,321.68 - Step 5: Solve for x
x = 1,389,110,546,321.68/1,732,985.68 - Step 6: Final answer
x = 801,570.70
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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.