Finding the Third Proportional to 898,967 and 1,931,341
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Solution
The third proportional to 898,967 and 1,931,341 is: 4,149,293.64
Step by Step Solution
- Step 1: Write the proportion equation
898,967 : 1,931,341 = 1,931,341 : x - Step 2: Convert to fraction form
898,967/1,931,341 = 1,931,341/x - Step 3: Cross multiply
898,967x = 1,931,341 × 1,931,341 - Step 4: Simplify right side
898,967x = 3,730,078,058,281 - Step 5: Solve for x
x = 3,730,078,058,281/898,967 - Step 6: Final answer
x = 4,149,293.64
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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.