Finding the Fourth Proportional to 1,511,924.94, 2,267,624.97 and 514,652.94
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Solution
The fourth proportional to 1,511,924.94, 2,267,624.97 and 514,652.94 is: 771,890.08
Step by Step Solution
- Step 1: Write the proportion equation
1,511,924.94 : 2,267,624.97 = 514,652.94 : x - Step 2: Convert to fraction form
1,511,924.94/2,267,624.97 = 514,652.94/x - Step 3: Cross multiply
1,511,924.94x = 2,267,624.97 × 514,652.94 - Step 4: Simplify right side
1,511,924.94x = 1,167,039,857,627.91 - Step 5: Solve for x
x = 1,167,039,857,627.91/1,511,924.94 - Step 6: Final answer
x = 771,890.08
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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.