Finding the Fourth Proportional to 2,445,923.58, 3,669,336.42 and 804,693.18
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Solution
The fourth proportional to 2,445,923.58, 3,669,336.42 and 804,693.18 is: 1,207,188.16
Step by Step Solution
- Step 1: Write the proportion equation
2,445,923.58 : 3,669,336.42 = 804,693.18 : x - Step 2: Convert to fraction form
2,445,923.58/3,669,336.42 = 804,693.18/x - Step 3: Cross multiply
2,445,923.58x = 3,669,336.42 × 804,693.18 - Step 4: Simplify right side
2,445,923.58x = 2,952,689,992,299.62 - Step 5: Solve for x
x = 2,952,689,992,299.62/2,445,923.58 - Step 6: Final answer
x = 1,207,188.16
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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.