Finding the Fourth Proportional to 6,058,462.72, 8,360,543.98 and 3,342,208
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Solution
The fourth proportional to 6,058,462.72, 8,360,543.98 and 3,342,208 is: 4,612,172.80
Step by Step Solution
- Step 1: Write the proportion equation
6,058,462.72 : 8,360,543.98 = 3,342,208 : x - Step 2: Convert to fraction form
6,058,462.72/8,360,543.98 = 3,342,208/x - Step 3: Cross multiply
6,058,462.72x = 8,360,543.98 × 3,342,208 - Step 4: Simplify right side
6,058,462.72x = 27,942,676,974,307.84 - Step 5: Solve for x
x = 27,942,676,974,307.84/6,058,462.72 - Step 6: Final answer
x = 4,612,172.80
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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.