Finding the Fourth Proportional to 7,594,763.26, 11,390,693.36 and 2,275,979.26
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Solution
The fourth proportional to 7,594,763.26, 11,390,693.36 and 2,275,979.26 is: 3,413,533.90
Step by Step Solution
- Step 1: Write the proportion equation
7,594,763.26 : 11,390,693.36 = 2,275,979.26 : x - Step 2: Convert to fraction form
7,594,763.26/11,390,693.36 = 2,275,979.26/x - Step 3: Cross multiply
7,594,763.26x = 11,390,693.36 × 2,275,979.26 - Step 4: Simplify right side
7,594,763.26x = 25,924,981,844,379.71 - Step 5: Solve for x
x = 25,924,981,844,379.71/7,594,763.26 - Step 6: Final answer
x = 3,413,533.90
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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.