Finding the Third Proportional to 596,160 and 1,299,384
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Solution
The third proportional to 596,160 and 1,299,384 is: 2,832,123.56
Step by Step Solution
- Step 1: Write the proportion equation
596,160 : 1,299,384 = 1,299,384 : x - Step 2: Convert to fraction form
596,160/1,299,384 = 1,299,384/x - Step 3: Cross multiply
596,160x = 1,299,384 × 1,299,384 - Step 4: Simplify right side
596,160x = 1,688,398,779,456 - Step 5: Solve for x
x = 1,688,398,779,456/596,160 - Step 6: Final answer
x = 2,832,123.56
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.