Finding the Third Proportional to 473,012 and 1,016,008
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Solution
The third proportional to 473,012 and 1,016,008 is: 2,182,338.41
Step by Step Solution
- Step 1: Write the proportion equation
473,012 : 1,016,008 = 1,016,008 : x - Step 2: Convert to fraction form
473,012/1,016,008 = 1,016,008/x - Step 3: Cross multiply
473,012x = 1,016,008 × 1,016,008 - Step 4: Simplify right side
473,012x = 1,032,272,256,064 - Step 5: Solve for x
x = 1,032,272,256,064/473,012 - Step 6: Final answer
x = 2,182,338.41
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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.