Finding the Third Proportional to 913,406.63 and 1,276,998.75
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Solution
The third proportional to 913,406.63 and 1,276,998.75 is: 1,785,322.95
Step by Step Solution
- Step 1: Write the proportion equation
913,406.63 : 1,276,998.75 = 1,276,998.75 : x - Step 2: Convert to fraction form
913,406.63/1,276,998.75 = 1,276,998.75/x - Step 3: Cross multiply
913,406.63x = 1,276,998.75 × 1,276,998.75 - Step 4: Simplify right side
913,406.63x = 1,630,725,807,501.56 - Step 5: Solve for x
x = 1,630,725,807,501.56/913,406.63 - Step 6: Final answer
x = 1,785,322.95
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.