Finding the Third Proportional to 266,130.56 and 577,182.19
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Solution
The third proportional to 266,130.56 and 577,182.19 is: 1,251,788.89
Step by Step Solution
- Step 1: Write the proportion equation
266,130.56 : 577,182.19 = 577,182.19 : x - Step 2: Convert to fraction form
266,130.56/577,182.19 = 577,182.19/x - Step 3: Cross multiply
266,130.56x = 577,182.19 × 577,182.19 - Step 4: Simplify right side
266,130.56x = 333,139,280,949.23 - Step 5: Solve for x
x = 333,139,280,949.23/266,130.56 - Step 6: Final answer
x = 1,251,788.89
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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.