Finding the Third Proportional to 294,551.12 and 450,393.62
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Solution
The third proportional to 294,551.12 and 450,393.62 is: 688,690.00
Step by Step Solution
- Step 1: Write the proportion equation
294,551.12 : 450,393.62 = 450,393.62 : x - Step 2: Convert to fraction form
294,551.12/450,393.62 = 450,393.62/x - Step 3: Cross multiply
294,551.12x = 450,393.62 × 450,393.62 - Step 4: Simplify right side
294,551.12x = 202,854,411,282.90 - Step 5: Solve for x
x = 202,854,411,282.90/294,551.12 - Step 6: Final answer
x = 688,690.00
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.