Finding the Third Proportional to 570,118.25 and 1,239,468.75
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Solution
The third proportional to 570,118.25 and 1,239,468.75 is: 2,694,673.92
Step by Step Solution
- Step 1: Write the proportion equation
570,118.25 : 1,239,468.75 = 1,239,468.75 : x - Step 2: Convert to fraction form
570,118.25/1,239,468.75 = 1,239,468.75/x - Step 3: Cross multiply
570,118.25x = 1,239,468.75 × 1,239,468.75 - Step 4: Simplify right side
570,118.25x = 1,536,282,782,226.56 - Step 5: Solve for x
x = 1,536,282,782,226.56/570,118.25 - Step 6: Final answer
x = 2,694,673.92
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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.