Finding the Fourth Proportional to 4,004,602.44, 6,006,840.03 and 971,993.40
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Solution
The fourth proportional to 4,004,602.44, 6,006,840.03 and 971,993.40 is: 1,457,974.66
Step by Step Solution
- Step 1: Write the proportion equation
4,004,602.44 : 6,006,840.03 = 971,993.40 : x - Step 2: Convert to fraction form
4,004,602.44/6,006,840.03 = 971,993.40/x - Step 3: Cross multiply
4,004,602.44x = 6,006,840.03 × 971,993.40 - Step 4: Simplify right side
4,004,602.44x = 5,838,608,864,015.80 - Step 5: Solve for x
x = 5,838,608,864,015.80/4,004,602.44 - Step 6: Final answer
x = 1,457,974.66
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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.