Finding the Fourth Proportional to 4,634,558.01, 6,953,755.50 and 2,502,134.19
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Solution
The fourth proportional to 4,634,558.01, 6,953,755.50 and 2,502,134.19 is: 3,754,237.05
Step by Step Solution
- Step 1: Write the proportion equation
4,634,558.01 : 6,953,755.50 = 2,502,134.19 : x - Step 2: Convert to fraction form
4,634,558.01/6,953,755.50 = 2,502,134.19/x - Step 3: Cross multiply
4,634,558.01x = 6,953,755.50 × 2,502,134.19 - Step 4: Simplify right side
4,634,558.01x = 17,399,229,385,450.54 - Step 5: Solve for x
x = 17,399,229,385,450.54/4,634,558.01 - Step 6: Final answer
x = 3,754,237.05
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.