Finding the Fourth Proportional to 4,745,320.00, 6,548,506.91 and 2,569,812.68
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Solution
The fourth proportional to 4,745,320.00, 6,548,506.91 and 2,569,812.68 is: 3,546,322.72
Step by Step Solution
- Step 1: Write the proportion equation
4,745,320.00 : 6,548,506.91 = 2,569,812.68 : x - Step 2: Convert to fraction form
4,745,320.00/6,548,506.91 = 2,569,812.68/x - Step 3: Cross multiply
4,745,320.00x = 6,548,506.91 × 2,569,812.68 - Step 4: Simplify right side
4,745,320.00x = 16,828,436,119,999.82 - Step 5: Solve for x
x = 16,828,436,119,999.82/4,745,320.00 - Step 6: Final answer
x = 3,546,322.72
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.