Finding the Fourth Proportional to 10,583,035.83, 15,869,415.92 and 6,207,366.42
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Solution
The fourth proportional to 10,583,035.83, 15,869,415.92 and 6,207,366.42 is: 9,308,036.09
Step by Step Solution
- Step 1: Write the proportion equation
10,583,035.83 : 15,869,415.92 = 6,207,366.42 : x - Step 2: Convert to fraction form
10,583,035.83/15,869,415.92 = 6,207,366.42/x - Step 3: Cross multiply
10,583,035.83x = 15,869,415.92 × 6,207,366.42 - Step 4: Simplify right side
10,583,035.83x = 98,507,279,455,784.56 - Step 5: Solve for x
x = 98,507,279,455,784.56/10,583,035.83 - Step 6: Final answer
x = 9,308,036.09
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.