Finding the Third Proportional to 892,528 and 1,930,082
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Solution
The third proportional to 892,528 and 1,930,082 is: 4,173,781.13
Step by Step Solution
- Step 1: Write the proportion equation
892,528 : 1,930,082 = 1,930,082 : x - Step 2: Convert to fraction form
892,528/1,930,082 = 1,930,082/x - Step 3: Cross multiply
892,528x = 1,930,082 × 1,930,082 - Step 4: Simplify right side
892,528x = 3,725,216,526,724 - Step 5: Solve for x
x = 3,725,216,526,724/892,528 - Step 6: Final answer
x = 4,173,781.13
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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.