Finding the Fourth Proportional to 1,897,554.44, 2,845,475.91 and 937,635.80
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Solution
The fourth proportional to 1,897,554.44, 2,845,475.91 and 937,635.80 is: 1,406,030.85
Step by Step Solution
- Step 1: Write the proportion equation
1,897,554.44 : 2,845,475.91 = 937,635.80 : x - Step 2: Convert to fraction form
1,897,554.44/2,845,475.91 = 937,635.80/x - Step 3: Cross multiply
1,897,554.44x = 2,845,475.91 × 937,635.80 - Step 4: Simplify right side
1,897,554.44x = 2,668,020,088,367.27 - Step 5: Solve for x
x = 2,668,020,088,367.27/1,897,554.44 - Step 6: Final answer
x = 1,406,030.85
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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.