Finding the Fourth Proportional to 803,234.44, 1,204,083.33 and 297,659.62
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Solution
The fourth proportional to 803,234.44, 1,204,083.33 and 297,659.62 is: 446,204.71
Step by Step Solution
- Step 1: Write the proportion equation
803,234.44 : 1,204,083.33 = 297,659.62 : x - Step 2: Convert to fraction form
803,234.44/1,204,083.33 = 297,659.62/x - Step 3: Cross multiply
803,234.44x = 1,204,083.33 × 297,659.62 - Step 4: Simplify right side
803,234.44x = 358,406,986,456.14 - Step 5: Solve for x
x = 358,406,986,456.14/803,234.44 - Step 6: Final answer
x = 446,204.71
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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.