Finding the Fourth Proportional to 2,597,340.32, 3,583,281.60 and 1,726,596.08
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Solution
The fourth proportional to 2,597,340.32, 3,583,281.60 and 1,726,596.08 is: 2,382,005.90
Step by Step Solution
- Step 1: Write the proportion equation
2,597,340.32 : 3,583,281.60 = 1,726,596.08 : x - Step 2: Convert to fraction form
2,597,340.32/3,583,281.60 = 1,726,596.08/x - Step 3: Cross multiply
2,597,340.32x = 3,583,281.60 × 1,726,596.08 - Step 4: Simplify right side
2,597,340.32x = 6,186,879,964,096.13 - Step 5: Solve for x
x = 6,186,879,964,096.13/2,597,340.32 - Step 6: Final answer
x = 2,382,005.90
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.