Finding the Fourth Proportional to 734,750.63, 1,101,548.43 and 464,309.96
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Solution
The fourth proportional to 734,750.63, 1,101,548.43 and 464,309.96 is: 696,099.99
Step by Step Solution
- Step 1: Write the proportion equation
734,750.63 : 1,101,548.43 = 464,309.96 : x - Step 2: Convert to fraction form
734,750.63/1,101,548.43 = 464,309.96/x - Step 3: Cross multiply
734,750.63x = 1,101,548.43 × 464,309.96 - Step 4: Simplify right side
734,750.63x = 511,459,907,726.99 - Step 5: Solve for x
x = 511,459,907,726.99/734,750.63 - Step 6: Final answer
x = 696,099.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.