Finding the Fourth Proportional to 4,019,130.70, 6,028,696.05 and 3,711,201.10
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Solution
The fourth proportional to 4,019,130.70, 6,028,696.05 and 3,711,201.10 is: 5,566,801.65
Step by Step Solution
- Step 1: Write the proportion equation
4,019,130.70 : 6,028,696.05 = 3,711,201.10 : x - Step 2: Convert to fraction form
4,019,130.70/6,028,696.05 = 3,711,201.10/x - Step 3: Cross multiply
4,019,130.70x = 6,028,696.05 × 3,711,201.10 - Step 4: Simplify right side
4,019,130.70x = 22,373,703,412,325.66 - Step 5: Solve for x
x = 22,373,703,412,325.66/4,019,130.70 - Step 6: Final answer
x = 5,566,801.65
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Double scale
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Similar ratio
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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.