Finding the Third Proportional to 473,130 and 1,022,076
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Solution
The third proportional to 473,130 and 1,022,076 is: 2,207,933.02
Step by Step Solution
- Step 1: Write the proportion equation
473,130 : 1,022,076 = 1,022,076 : x - Step 2: Convert to fraction form
473,130/1,022,076 = 1,022,076/x - Step 3: Cross multiply
473,130x = 1,022,076 × 1,022,076 - Step 4: Simplify right side
473,130x = 1,044,639,349,776 - Step 5: Solve for x
x = 1,044,639,349,776/473,130 - Step 6: Final answer
x = 2,207,933.02
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.