Finding the Fourth Proportional to 2,151,262.18, 3,226,919.19 and 655,367.14
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Solution
The fourth proportional to 2,151,262.18, 3,226,919.19 and 655,367.14 is: 983,058.61
Step by Step Solution
- Step 1: Write the proportion equation
2,151,262.18 : 3,226,919.19 = 655,367.14 : x - Step 2: Convert to fraction form
2,151,262.18/3,226,919.19 = 655,367.14/x - Step 3: Cross multiply
2,151,262.18x = 3,226,919.19 × 655,367.14 - Step 4: Simplify right side
2,151,262.18x = 2,114,816,800,561.42 - Step 5: Solve for x
x = 2,114,816,800,561.42/2,151,262.18 - Step 6: Final answer
x = 983,058.61
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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.