Finding the Third Proportional to 572,356.13 and 1,130,307
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Solution
The third proportional to 572,356.13 and 1,130,307 is: 2,232,166.06
Step by Step Solution
- Step 1: Write the proportion equation
572,356.13 : 1,130,307 = 1,130,307 : x - Step 2: Convert to fraction form
572,356.13/1,130,307 = 1,130,307/x - Step 3: Cross multiply
572,356.13x = 1,130,307 × 1,130,307 - Step 4: Simplify right side
572,356.13x = 1,277,593,914,249 - Step 5: Solve for x
x = 1,277,593,914,249/572,356.13 - Step 6: Final answer
x = 2,232,166.06
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Why These Related Problems?
These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.