Finding the Fourth Proportional to 1,076,596.97, 1,614,346.48 and 356,678.94
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Solution
The fourth proportional to 1,076,596.97, 1,614,346.48 and 356,678.94 is: 534,836.53
Step by Step Solution
- Step 1: Write the proportion equation
1,076,596.97 : 1,614,346.48 = 356,678.94 : x - Step 2: Convert to fraction form
1,076,596.97/1,614,346.48 = 356,678.94/x - Step 3: Cross multiply
1,076,596.97x = 1,614,346.48 × 356,678.94 - Step 4: Simplify right side
1,076,596.97x = 575,803,389,495.74 - Step 5: Solve for x
x = 575,803,389,495.74/1,076,596.97 - Step 6: Final answer
x = 534,836.53
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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.