Finding the Fourth Proportional to 2,296,152.32, 3,444,231.36 and 1,097,792.96
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Solution
The fourth proportional to 2,296,152.32, 3,444,231.36 and 1,097,792.96 is: 1,646,690.82
Step by Step Solution
- Step 1: Write the proportion equation
2,296,152.32 : 3,444,231.36 = 1,097,792.96 : x - Step 2: Convert to fraction form
2,296,152.32/3,444,231.36 = 1,097,792.96/x - Step 3: Cross multiply
2,296,152.32x = 3,444,231.36 × 1,097,792.96 - Step 4: Simplify right side
2,296,152.32x = 3,781,052,939,619.23 - Step 5: Solve for x
x = 3,781,052,939,619.23/2,296,152.32 - Step 6: Final answer
x = 1,646,690.82
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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.