Finding the Third Proportional to 889,291 and 1,331,491
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Solution
The third proportional to 889,291 and 1,331,491 is: 1,993,574.97
Step by Step Solution
- Step 1: Write the proportion equation
889,291 : 1,331,491 = 1,331,491 : x - Step 2: Convert to fraction form
889,291/1,331,491 = 1,331,491/x - Step 3: Cross multiply
889,291x = 1,331,491 × 1,331,491 - Step 4: Simplify right side
889,291x = 1,772,868,283,081 - Step 5: Solve for x
x = 1,772,868,283,081/889,291 - Step 6: Final answer
x = 1,993,574.97
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.