Finding the Fourth Proportional to 5,537,364.60, 8,304,491.70 and 1,752,007.80
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Solution
The fourth proportional to 5,537,364.60, 8,304,491.70 and 1,752,007.80 is: 2,627,519.64
Step by Step Solution
- Step 1: Write the proportion equation
5,537,364.60 : 8,304,491.70 = 1,752,007.80 : x - Step 2: Convert to fraction form
5,537,364.60/8,304,491.70 = 1,752,007.80/x - Step 3: Cross multiply
5,537,364.60x = 8,304,491.70 × 1,752,007.80 - Step 4: Simplify right side
5,537,364.60x = 14,549,534,233,435.26 - Step 5: Solve for x
x = 14,549,534,233,435.26/5,537,364.60 - Step 6: Final answer
x = 2,627,519.64
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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.