Finding the Fourth Proportional to 4,604,174.26, 6,906,891.67 and 1,570,725.68
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Solution
The fourth proportional to 4,604,174.26, 6,906,891.67 and 1,570,725.68 is: 2,356,303.53
Step by Step Solution
- Step 1: Write the proportion equation
4,604,174.26 : 6,906,891.67 = 1,570,725.68 : x - Step 2: Convert to fraction form
4,604,174.26/6,906,891.67 = 1,570,725.68/x - Step 3: Cross multiply
4,604,174.26x = 6,906,891.67 × 1,570,725.68 - Step 4: Simplify right side
4,604,174.26x = 10,848,832,076,585.81 - Step 5: Solve for x
x = 10,848,832,076,585.81/4,604,174.26 - Step 6: Final answer
x = 2,356,303.53
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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.