Finding the Third Proportional to 245,071.88 and 530,853.75
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Solution
The third proportional to 245,071.88 and 530,853.75 is: 1,149,890.02
Step by Step Solution
- Step 1: Write the proportion equation
245,071.88 : 530,853.75 = 530,853.75 : x - Step 2: Convert to fraction form
245,071.88/530,853.75 = 530,853.75/x - Step 3: Cross multiply
245,071.88x = 530,853.75 × 530,853.75 - Step 4: Simplify right side
245,071.88x = 281,805,703,889.06 - Step 5: Solve for x
x = 281,805,703,889.06/245,071.88 - Step 6: Final answer
x = 1,149,890.02
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.