Finding the Fourth Proportional to 8,804,365.32, 13,207,453.87 and 3,047,088.84
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Solution
The fourth proportional to 8,804,365.32, 13,207,453.87 and 3,047,088.84 is: 4,570,946.79
Step by Step Solution
- Step 1: Write the proportion equation
8,804,365.32 : 13,207,453.87 = 3,047,088.84 : x - Step 2: Convert to fraction form
8,804,365.32/13,207,453.87 = 3,047,088.84/x - Step 3: Cross multiply
8,804,365.32x = 13,207,453.87 × 3,047,088.84 - Step 4: Simplify right side
8,804,365.32x = 40,244,285,346,376.30 - Step 5: Solve for x
x = 40,244,285,346,376.30/8,804,365.32 - Step 6: Final answer
x = 4,570,946.79
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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.