Finding the Fourth Proportional to 6,473,204.26, 9,711,085.50 and 2,374,563.42
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Solution
The fourth proportional to 6,473,204.26, 9,711,085.50 and 2,374,563.42 is: 3,562,314.35
Step by Step Solution
- Step 1: Write the proportion equation
6,473,204.26 : 9,711,085.50 = 2,374,563.42 : x - Step 2: Convert to fraction form
6,473,204.26/9,711,085.50 = 2,374,563.42/x - Step 3: Cross multiply
6,473,204.26x = 9,711,085.50 × 2,374,563.42 - Step 4: Simplify right side
6,473,204.26x = 23,059,588,396,792.41 - Step 5: Solve for x
x = 23,059,588,396,792.41/6,473,204.26 - Step 6: Final answer
x = 3,562,314.35
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.