Finding the Fourth Proportional to 4,027,848.63, 6,042,329.79 and 1,295,473.38
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Solution
The fourth proportional to 4,027,848.63, 6,042,329.79 and 1,295,473.38 is: 1,943,389.17
Step by Step Solution
- Step 1: Write the proportion equation
4,027,848.63 : 6,042,329.79 = 1,295,473.38 : x - Step 2: Convert to fraction form
4,027,848.63/6,042,329.79 = 1,295,473.38/x - Step 3: Cross multiply
4,027,848.63x = 6,042,329.79 × 1,295,473.38 - Step 4: Simplify right side
4,027,848.63x = 7,827,677,396,125.99 - Step 5: Solve for x
x = 7,827,677,396,125.99/4,027,848.63 - Step 6: Final answer
x = 1,943,389.17
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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.