Finding the Third Proportional to 969,993 and 1,468,410
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Solution
The third proportional to 969,993 and 1,468,410 is: 2,222,931.43
Step by Step Solution
- Step 1: Write the proportion equation
969,993 : 1,468,410 = 1,468,410 : x - Step 2: Convert to fraction form
969,993/1,468,410 = 1,468,410/x - Step 3: Cross multiply
969,993x = 1,468,410 × 1,468,410 - Step 4: Simplify right side
969,993x = 2,156,227,928,100 - Step 5: Solve for x
x = 2,156,227,928,100/969,993 - Step 6: Final answer
x = 2,222,931.43
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.