Finding the Third Proportional to 893,462 and 1,926,892
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Solution
The third proportional to 893,462 and 1,926,892 is: 4,155,647.11
Step by Step Solution
- Step 1: Write the proportion equation
893,462 : 1,926,892 = 1,926,892 : x - Step 2: Convert to fraction form
893,462/1,926,892 = 1,926,892/x - Step 3: Cross multiply
893,462x = 1,926,892 × 1,926,892 - Step 4: Simplify right side
893,462x = 3,712,912,779,664 - Step 5: Solve for x
x = 3,712,912,779,664/893,462 - Step 6: Final answer
x = 4,155,647.11
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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.