Finding the Fourth Proportional to 4,587,703.88, 6,330,337.48 and 2,627,277.08
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Solution
The fourth proportional to 4,587,703.88, 6,330,337.48 and 2,627,277.08 is: 3,625,245.00
Step by Step Solution
- Step 1: Write the proportion equation
4,587,703.88 : 6,330,337.48 = 2,627,277.08 : x - Step 2: Convert to fraction form
4,587,703.88/6,330,337.48 = 2,627,277.08/x - Step 3: Cross multiply
4,587,703.88x = 6,330,337.48 × 2,627,277.08 - Step 4: Simplify right side
4,587,703.88x = 16,631,550,569,868.96 - Step 5: Solve for x
x = 16,631,550,569,868.96/4,587,703.88 - Step 6: Final answer
x = 3,625,245.00
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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.