Finding the Fourth Proportional to 4,606,188.36, 6,356,504.44 and 2,541,290.96
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Solution
The fourth proportional to 4,606,188.36, 6,356,504.44 and 2,541,290.96 is: 3,506,961.95
Step by Step Solution
- Step 1: Write the proportion equation
4,606,188.36 : 6,356,504.44 = 2,541,290.96 : x - Step 2: Convert to fraction form
4,606,188.36/6,356,504.44 = 2,541,290.96/x - Step 3: Cross multiply
4,606,188.36x = 6,356,504.44 × 2,541,290.96 - Step 4: Simplify right side
4,606,188.36x = 16,153,727,282,492.36 - Step 5: Solve for x
x = 16,153,727,282,492.36/4,606,188.36 - Step 6: Final answer
x = 3,506,961.95
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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.