Finding the Fourth Proportional to 4,553,750.72, 6,283,568.76 and 2,924,365.16
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Solution
The fourth proportional to 4,553,750.72, 6,283,568.76 and 2,924,365.16 is: 4,035,233.96
Step by Step Solution
- Step 1: Write the proportion equation
4,553,750.72 : 6,283,568.76 = 2,924,365.16 : x - Step 2: Convert to fraction form
4,553,750.72/6,283,568.76 = 2,924,365.16/x - Step 3: Cross multiply
4,553,750.72x = 6,283,568.76 × 2,924,365.16 - Step 4: Simplify right side
4,553,750.72x = 18,375,449,562,208.40 - Step 5: Solve for x
x = 18,375,449,562,208.40/4,553,750.72 - Step 6: Final answer
x = 4,035,233.96
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.