Finding the Fourth Proportional to 4,901,188.26, 7,346,334.33 and 3,699,213.06
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Solution
The fourth proportional to 4,901,188.26, 7,346,334.33 and 3,699,213.06 is: 5,544,707.62
Step by Step Solution
- Step 1: Write the proportion equation
4,901,188.26 : 7,346,334.33 = 3,699,213.06 : x - Step 2: Convert to fraction form
4,901,188.26/7,346,334.33 = 3,699,213.06/x - Step 3: Cross multiply
4,901,188.26x = 7,346,334.33 × 3,699,213.06 - Step 4: Simplify right side
4,901,188.26x = 27,175,655,896,662.35 - Step 5: Solve for x
x = 27,175,655,896,662.35/4,901,188.26 - Step 6: Final answer
x = 5,544,707.62
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.