Finding the Fourth Proportional to 1,067,238.21, 1,598,292.18 and 610,444.62
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Solution
The fourth proportional to 1,067,238.21, 1,598,292.18 and 610,444.62 is: 914,199.71
Step by Step Solution
- Step 1: Write the proportion equation
1,067,238.21 : 1,598,292.18 = 610,444.62 : x - Step 2: Convert to fraction form
1,067,238.21/1,598,292.18 = 610,444.62/x - Step 3: Cross multiply
1,067,238.21x = 1,598,292.18 × 610,444.62 - Step 4: Simplify right side
1,067,238.21x = 975,668,862,469.07 - Step 5: Solve for x
x = 975,668,862,469.07/1,067,238.21 - Step 6: Final answer
x = 914,199.71
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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.