Finding the Fourth Proportional to 1,082,853.51, 1,625,876.99 and 604,016.84
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Solution
The fourth proportional to 1,082,853.51, 1,625,876.99 and 604,016.84 is: 906,915.90
Step by Step Solution
- Step 1: Write the proportion equation
1,082,853.51 : 1,625,876.99 = 604,016.84 : x - Step 2: Convert to fraction form
1,082,853.51/1,625,876.99 = 604,016.84/x - Step 3: Cross multiply
1,082,853.51x = 1,625,876.99 × 604,016.84 - Step 4: Simplify right side
1,082,853.51x = 982,057,070,579.04 - Step 5: Solve for x
x = 982,057,070,579.04/1,082,853.51 - Step 6: Final answer
x = 906,915.90
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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.