Finding the Third Proportional to 3,486,353.27 and 7,532,903.18
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Solution
The third proportional to 3,486,353.27 and 7,532,903.18 is: 16,276,213.53
Step by Step Solution
- Step 1: Write the proportion equation
3,486,353.27 : 7,532,903.18 = 7,532,903.18 : x - Step 2: Convert to fraction form
3,486,353.27/7,532,903.18 = 7,532,903.18/x - Step 3: Cross multiply
3,486,353.27x = 7,532,903.18 × 7,532,903.18 - Step 4: Simplify right side
3,486,353.27x = 56,744,630,314,547.55 - Step 5: Solve for x
x = 56,744,630,314,547.55/3,486,353.27 - Step 6: Final answer
x = 16,276,213.53
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.