Finding the Third Proportional to 881,803.13 and 1,288,679.63
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Solution
The third proportional to 881,803.13 and 1,288,679.63 is: 1,883,294.73
Step by Step Solution
- Step 1: Write the proportion equation
881,803.13 : 1,288,679.63 = 1,288,679.63 : x - Step 2: Convert to fraction form
881,803.13/1,288,679.63 = 1,288,679.63/x - Step 3: Cross multiply
881,803.13x = 1,288,679.63 × 1,288,679.63 - Step 4: Simplify right side
881,803.13x = 1,660,695,175,890.14 - Step 5: Solve for x
x = 1,660,695,175,890.14/881,803.13 - Step 6: Final answer
x = 1,883,294.73
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.