Finding the Fourth Proportional to 5,183,092.36, 7,155,256.99 and 3,223,602.02
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Solution
The fourth proportional to 5,183,092.36, 7,155,256.99 and 3,223,602.02 is: 4,450,181.33
Step by Step Solution
- Step 1: Write the proportion equation
5,183,092.36 : 7,155,256.99 = 3,223,602.02 : x - Step 2: Convert to fraction form
5,183,092.36/7,155,256.99 = 3,223,602.02/x - Step 3: Cross multiply
5,183,092.36x = 7,155,256.99 × 3,223,602.02 - Step 4: Simplify right side
5,183,092.36x = 23,065,700,850,806.84 - Step 5: Solve for x
x = 23,065,700,850,806.84/5,183,092.36 - Step 6: Final answer
x = 4,450,181.33
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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.