Finding the Fourth Proportional to 2,296,377.08, 3,444,562.38 and 780,217.46
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Solution
The fourth proportional to 2,296,377.08, 3,444,562.38 and 780,217.46 is: 1,170,325.09
Step by Step Solution
- Step 1: Write the proportion equation
2,296,377.08 : 3,444,562.38 = 780,217.46 : x - Step 2: Convert to fraction form
2,296,377.08/3,444,562.38 = 780,217.46/x - Step 3: Cross multiply
2,296,377.08x = 3,444,562.38 × 780,217.46 - Step 4: Simplify right side
2,296,377.08x = 2,687,507,710,935.15 - Step 5: Solve for x
x = 2,687,507,710,935.15/2,296,377.08 - Step 6: Final answer
x = 1,170,325.09
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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.