Finding the Third Proportional to 916,125.19 and 1,426,539.09
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Solution
The third proportional to 916,125.19 and 1,426,539.09 is: 2,221,327.19
Step by Step Solution
- Step 1: Write the proportion equation
916,125.19 : 1,426,539.09 = 1,426,539.09 : x - Step 2: Convert to fraction form
916,125.19/1,426,539.09 = 1,426,539.09/x - Step 3: Cross multiply
916,125.19x = 1,426,539.09 × 1,426,539.09 - Step 4: Simplify right side
916,125.19x = 2,035,013,785,997.07 - Step 5: Solve for x
x = 2,035,013,785,997.07/916,125.19 - Step 6: Final answer
x = 2,221,327.19
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.