Finding the Fourth Proportional to 7,886,604, 11,828,719.44 and 2,206,092
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Solution
The fourth proportional to 7,886,604, 11,828,719.44 and 2,206,092 is: 3,308,806.09
Step by Step Solution
- Step 1: Write the proportion equation
7,886,604 : 11,828,719.44 = 2,206,092 : x - Step 2: Convert to fraction form
7,886,604/11,828,719.44 = 2,206,092/x - Step 3: Cross multiply
7,886,604x = 11,828,719.44 × 2,206,092 - Step 4: Simplify right side
7,886,604x = 26,095,243,326,828.48 - Step 5: Solve for x
x = 26,095,243,326,828.48/7,886,604 - Step 6: Final answer
x = 3,308,806.09
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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.