Finding the Fourth Proportional to 2,505,764.36, 3,757,517.58 and 1,495,352.84
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Solution
The fourth proportional to 2,505,764.36, 3,757,517.58 and 1,495,352.84 is: 2,242,355.54
Step by Step Solution
- Step 1: Write the proportion equation
2,505,764.36 : 3,757,517.58 = 1,495,352.84 : x - Step 2: Convert to fraction form
2,505,764.36/3,757,517.58 = 1,495,352.84/x - Step 3: Cross multiply
2,505,764.36x = 3,757,517.58 × 1,495,352.84 - Step 4: Simplify right side
2,505,764.36x = 5,618,814,584,602.93 - Step 5: Solve for x
x = 5,618,814,584,602.93/2,505,764.36 - Step 6: Final answer
x = 2,242,355.54
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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.