Finding the Fourth Proportional to 4,374,199.79, 6,560,723.63 and 1,300,125
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Solution
The fourth proportional to 4,374,199.79, 6,560,723.63 and 1,300,125 is: 1,950,016.28
Step by Step Solution
- Step 1: Write the proportion equation
4,374,199.79 : 6,560,723.63 = 1,300,125 : x - Step 2: Convert to fraction form
4,374,199.79/6,560,723.63 = 1,300,125/x - Step 3: Cross multiply
4,374,199.79x = 6,560,723.63 × 1,300,125 - Step 4: Simplify right side
4,374,199.79x = 8,529,760,809,453.75 - Step 5: Solve for x
x = 8,529,760,809,453.75/4,374,199.79 - Step 6: Final answer
x = 1,950,016.28
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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.