Finding the Fourth Proportional to 1,662,203.64, 2,497,807.62 and 904,605.24
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Solution
The fourth proportional to 1,662,203.64, 2,497,807.62 and 904,605.24 is: 1,359,358.03
Step by Step Solution
- Step 1: Write the proportion equation
1,662,203.64 : 2,497,807.62 = 904,605.24 : x - Step 2: Convert to fraction form
1,662,203.64/2,497,807.62 = 904,605.24/x - Step 3: Cross multiply
1,662,203.64x = 2,497,807.62 × 904,605.24 - Step 4: Simplify right side
1,662,203.64x = 2,259,529,861,563.93 - Step 5: Solve for x
x = 2,259,529,861,563.93/1,662,203.64 - Step 6: Final answer
x = 1,359,358.03
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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.