Finding the Third Proportional to 563,866.31 and 1,239,375.94
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Solution
The third proportional to 563,866.31 and 1,239,375.94 is: 2,724,143.44
Step by Step Solution
- Step 1: Write the proportion equation
563,866.31 : 1,239,375.94 = 1,239,375.94 : x - Step 2: Convert to fraction form
563,866.31/1,239,375.94 = 1,239,375.94/x - Step 3: Cross multiply
563,866.31x = 1,239,375.94 × 1,239,375.94 - Step 4: Simplify right side
563,866.31x = 1,536,052,714,454.00 - Step 5: Solve for x
x = 1,536,052,714,454.00/563,866.31 - Step 6: Final answer
x = 2,724,143.44
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.