Finding the Third Proportional to 473,006 and 1,015,996
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Solution
The third proportional to 473,006 and 1,015,996 is: 2,182,314.54
Step by Step Solution
- Step 1: Write the proportion equation
473,006 : 1,015,996 = 1,015,996 : x - Step 2: Convert to fraction form
473,006/1,015,996 = 1,015,996/x - Step 3: Cross multiply
473,006x = 1,015,996 × 1,015,996 - Step 4: Simplify right side
473,006x = 1,032,247,872,016 - Step 5: Solve for x
x = 1,032,247,872,016/473,006 - Step 6: Final answer
x = 2,182,314.54
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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.