Finding the Third Proportional to 776,557.97 and 1,668,381.47
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Solution
The third proportional to 776,557.97 and 1,668,381.47 is: 3,584,403.02
Step by Step Solution
- Step 1: Write the proportion equation
776,557.97 : 1,668,381.47 = 1,668,381.47 : x - Step 2: Convert to fraction form
776,557.97/1,668,381.47 = 1,668,381.47/x - Step 3: Cross multiply
776,557.97x = 1,668,381.47 × 1,668,381.47 - Step 4: Simplify right side
776,557.97x = 2,783,496,725,268.41 - Step 5: Solve for x
x = 2,783,496,725,268.41/776,557.97 - Step 6: Final answer
x = 3,584,403.02
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.