Finding the Third Proportional to 340,987.50 and 568,288.88
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Solution
The third proportional to 340,987.50 and 568,288.88 is: 947,108.75
Step by Step Solution
- Step 1: Write the proportion equation
340,987.50 : 568,288.88 = 568,288.88 : x - Step 2: Convert to fraction form
340,987.50/568,288.88 = 568,288.88/x - Step 3: Cross multiply
340,987.50x = 568,288.88 × 568,288.88 - Step 4: Simplify right side
340,987.50x = 322,952,245,448.77 - Step 5: Solve for x
x = 322,952,245,448.77/340,987.50 - Step 6: Final answer
x = 947,108.75
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These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.