Finding the Fourth Proportional to 1,701,327.35, 2,551,991.03 and 503,156.42
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Solution
The fourth proportional to 1,701,327.35, 2,551,991.03 and 503,156.42 is: 754,734.63
Step by Step Solution
- Step 1: Write the proportion equation
1,701,327.35 : 2,551,991.03 = 503,156.42 : x - Step 2: Convert to fraction form
1,701,327.35/2,551,991.03 = 503,156.42/x - Step 3: Cross multiply
1,701,327.35x = 2,551,991.03 × 503,156.42 - Step 4: Simplify right side
1,701,327.35x = 1,284,050,670,526.91 - Step 5: Solve for x
x = 1,284,050,670,526.91/1,701,327.35 - Step 6: Final answer
x = 754,734.63
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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.