Finding the Fourth Proportional to 4,576,650.56, 6,862,317.54 and 1,735,212.68
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Solution
The fourth proportional to 4,576,650.56, 6,862,317.54 and 1,735,212.68 is: 2,601,811.14
Step by Step Solution
- Step 1: Write the proportion equation
4,576,650.56 : 6,862,317.54 = 1,735,212.68 : x - Step 2: Convert to fraction form
4,576,650.56/6,862,317.54 = 1,735,212.68/x - Step 3: Cross multiply
4,576,650.56x = 6,862,317.54 × 1,735,212.68 - Step 4: Simplify right side
4,576,650.56x = 11,907,580,409,594.41 - Step 5: Solve for x
x = 11,907,580,409,594.41/4,576,650.56 - Step 6: Final answer
x = 2,601,811.14
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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.