Finding the Third Proportional to 446,239.13 and 679,822.88
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Solution
The third proportional to 446,239.13 and 679,822.88 is: 1,035,675.98
Step by Step Solution
- Step 1: Write the proportion equation
446,239.13 : 679,822.88 = 679,822.88 : x - Step 2: Convert to fraction form
446,239.13/679,822.88 = 679,822.88/x - Step 3: Cross multiply
446,239.13x = 679,822.88 × 679,822.88 - Step 4: Simplify right side
446,239.13x = 462,159,141,373.27 - Step 5: Solve for x
x = 462,159,141,373.27/446,239.13 - Step 6: Final answer
x = 1,035,675.98
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.