Finding the Fourth Proportional to 2,368,399.70, 3,551,239.68 and 927,395.95
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Solution
The fourth proportional to 2,368,399.70, 3,551,239.68 and 927,395.95 is: 1,390,561.44
Step by Step Solution
- Step 1: Write the proportion equation
2,368,399.70 : 3,551,239.68 = 927,395.95 : x - Step 2: Convert to fraction form
2,368,399.70/3,551,239.68 = 927,395.95/x - Step 3: Cross multiply
2,368,399.70x = 3,551,239.68 × 927,395.95 - Step 4: Simplify right side
2,368,399.70x = 3,293,405,296,230.64 - Step 5: Solve for x
x = 3,293,405,296,230.64/2,368,399.70 - Step 6: Final answer
x = 1,390,561.44
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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.