Finding the Fourth Proportional to 4,647,409.04, 6,973,842 and 1,951,526.72
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Solution
The fourth proportional to 4,647,409.04, 6,973,842 and 1,951,526.72 is: 2,928,435.80
Step by Step Solution
- Step 1: Write the proportion equation
4,647,409.04 : 6,973,842 = 1,951,526.72 : x - Step 2: Convert to fraction form
4,647,409.04/6,973,842 = 1,951,526.72/x - Step 3: Cross multiply
4,647,409.04x = 6,973,842 × 1,951,526.72 - Step 4: Simplify right side
4,647,409.04x = 13,609,639,004,058.24 - Step 5: Solve for x
x = 13,609,639,004,058.24/4,647,409.04 - Step 6: Final answer
x = 2,928,435.80
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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.