Finding the Third Proportional to 611,296.88 and 1,340,691.75
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Solution
The third proportional to 611,296.88 and 1,340,691.75 is: 2,940,395.15
Step by Step Solution
- Step 1: Write the proportion equation
611,296.88 : 1,340,691.75 = 1,340,691.75 : x - Step 2: Convert to fraction form
611,296.88/1,340,691.75 = 1,340,691.75/x - Step 3: Cross multiply
611,296.88x = 1,340,691.75 × 1,340,691.75 - Step 4: Simplify right side
611,296.88x = 1,797,454,368,518.06 - Step 5: Solve for x
x = 1,797,454,368,518.06/611,296.88 - Step 6: Final answer
x = 2,940,395.15
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.