Finding the Third Proportional to 341,686.13 and 747,721.13
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Solution
The third proportional to 341,686.13 and 747,721.13 is: 1,636,258.66
Step by Step Solution
- Step 1: Write the proportion equation
341,686.13 : 747,721.13 = 747,721.13 : x - Step 2: Convert to fraction form
341,686.13/747,721.13 = 747,721.13/x - Step 3: Cross multiply
341,686.13x = 747,721.13 × 747,721.13 - Step 4: Simplify right side
341,686.13x = 559,086,880,771.27 - Step 5: Solve for x
x = 559,086,880,771.27/341,686.13 - Step 6: Final answer
x = 1,636,258.66
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.