Finding the Fourth Proportional to 1,732,991.68, 2,598,486.94 and 534,592.23
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Solution
The fourth proportional to 1,732,991.68, 2,598,486.94 and 534,592.23 is: 801,579.69
Step by Step Solution
- Step 1: Write the proportion equation
1,732,991.68 : 2,598,486.94 = 534,592.23 : x - Step 2: Convert to fraction form
1,732,991.68/2,598,486.94 = 534,592.23/x - Step 3: Cross multiply
1,732,991.68x = 2,598,486.94 × 534,592.23 - Step 4: Simplify right side
1,732,991.68x = 1,389,130,927,880.48 - Step 5: Solve for x
x = 1,389,130,927,880.48/1,732,991.68 - Step 6: Final answer
x = 801,579.69
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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.