Finding the Fourth Proportional to 1,004,350.48, 1,506,537.97 and 294,392.87
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Solution
The fourth proportional to 1,004,350.48, 1,506,537.97 and 294,392.87 is: 441,592.90
Step by Step Solution
- Step 1: Write the proportion equation
1,004,350.48 : 1,506,537.97 = 294,392.87 : x - Step 2: Convert to fraction form
1,004,350.48/1,506,537.97 = 294,392.87/x - Step 3: Cross multiply
1,004,350.48x = 1,506,537.97 × 294,392.87 - Step 4: Simplify right side
1,004,350.48x = 443,514,036,752.27 - Step 5: Solve for x
x = 443,514,036,752.27/1,004,350.48 - Step 6: Final answer
x = 441,592.90
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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.