Finding the Fourth Proportional to 1,235,492.19, 1,854,436.68 and 596,245.79
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Solution
The fourth proportional to 1,235,492.19, 1,854,436.68 and 596,245.79 is: 894,947.03
Step by Step Solution
- Step 1: Write the proportion equation
1,235,492.19 : 1,854,436.68 = 596,245.79 : x - Step 2: Convert to fraction form
1,235,492.19/1,854,436.68 = 596,245.79/x - Step 3: Cross multiply
1,235,492.19x = 1,854,436.68 × 596,245.79 - Step 4: Simplify right side
1,235,492.19x = 1,105,700,060,290.35 - Step 5: Solve for x
x = 1,105,700,060,290.35/1,235,492.19 - Step 6: Final answer
x = 894,947.03
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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.