Finding the Third Proportional to 927,484 and 2,013,592
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Solution
The third proportional to 927,484 and 2,013,592 is: 4,371,560.85
Step by Step Solution
- Step 1: Write the proportion equation
927,484 : 2,013,592 = 2,013,592 : x - Step 2: Convert to fraction form
927,484/2,013,592 = 2,013,592/x - Step 3: Cross multiply
927,484x = 2,013,592 × 2,013,592 - Step 4: Simplify right side
927,484x = 4,054,552,742,464 - Step 5: Solve for x
x = 4,054,552,742,464/927,484 - Step 6: Final answer
x = 4,371,560.85
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.