Finding the Fourth Proportional to 6,035,862.63, 8,329,546.40 and 3,282,575.97
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Solution
The fourth proportional to 6,035,862.63, 8,329,546.40 and 3,282,575.97 is: 4,529,985.28
Step by Step Solution
- Step 1: Write the proportion equation
6,035,862.63 : 8,329,546.40 = 3,282,575.97 : x - Step 2: Convert to fraction form
6,035,862.63/8,329,546.40 = 3,282,575.97/x - Step 3: Cross multiply
6,035,862.63x = 8,329,546.40 × 3,282,575.97 - Step 4: Simplify right side
6,035,862.63x = 27,342,368,837,227.13 - Step 5: Solve for x
x = 27,342,368,837,227.13/6,035,862.63 - Step 6: Final answer
x = 4,529,985.28
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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.