Finding the Fourth Proportional to 1,104,893.53, 1,657,589.64 and 336,459.97
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Solution
The fourth proportional to 1,104,893.53, 1,657,589.64 and 336,459.97 is: 504,765.89
Step by Step Solution
- Step 1: Write the proportion equation
1,104,893.53 : 1,657,589.64 = 336,459.97 : x - Step 2: Convert to fraction form
1,104,893.53/1,657,589.64 = 336,459.97/x - Step 3: Cross multiply
1,104,893.53x = 1,657,589.64 × 336,459.97 - Step 4: Simplify right side
1,104,893.53x = 557,712,566,526.84 - Step 5: Solve for x
x = 557,712,566,526.84/1,104,893.53 - Step 6: Final answer
x = 504,765.89
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.