Finding the Third Proportional to 929,681 and 1,436,562
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Solution
The third proportional to 929,681 and 1,436,562 is: 2,219,804.84
Step by Step Solution
- Step 1: Write the proportion equation
929,681 : 1,436,562 = 1,436,562 : x - Step 2: Convert to fraction form
929,681/1,436,562 = 1,436,562/x - Step 3: Cross multiply
929,681x = 1,436,562 × 1,436,562 - Step 4: Simplify right side
929,681x = 2,063,710,379,844 - Step 5: Solve for x
x = 2,063,710,379,844/929,681 - Step 6: Final answer
x = 2,219,804.84
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.