Finding the Fourth Proportional to 2,598,346.26, 3,583,938.69 and 1,694,152.98
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Solution
The fourth proportional to 2,598,346.26, 3,583,938.69 and 1,694,152.98 is: 2,336,771.09
Step by Step Solution
- Step 1: Write the proportion equation
2,598,346.26 : 3,583,938.69 = 1,694,152.98 : x - Step 2: Convert to fraction form
2,598,346.26/3,583,938.69 = 1,694,152.98/x - Step 3: Cross multiply
2,598,346.26x = 3,583,938.69 × 1,694,152.98 - Step 4: Simplify right side
2,598,346.26x = 6,071,740,411,800.80 - Step 5: Solve for x
x = 6,071,740,411,800.80/2,598,346.26 - Step 6: Final answer
x = 2,336,771.09
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.