Finding the Fourth Proportional to 5,342,470.08, 8,013,792.96 and 1,504,384.80
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Solution
The fourth proportional to 5,342,470.08, 8,013,792.96 and 1,504,384.80 is: 2,256,601.93
Step by Step Solution
- Step 1: Write the proportion equation
5,342,470.08 : 8,013,792.96 = 1,504,384.80 : x - Step 2: Convert to fraction form
5,342,470.08/8,013,792.96 = 1,504,384.80/x - Step 3: Cross multiply
5,342,470.08x = 8,013,792.96 × 1,504,384.80 - Step 4: Simplify right side
5,342,470.08x = 12,055,828,319,371.01 - Step 5: Solve for x
x = 12,055,828,319,371.01/5,342,470.08 - Step 6: Final answer
x = 2,256,601.93
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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.