Finding the Third Proportional to 266,829.25 and 583,432.75
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Solution
The third proportional to 266,829.25 and 583,432.75 is: 1,275,698.87
Step by Step Solution
- Step 1: Write the proportion equation
266,829.25 : 583,432.75 = 583,432.75 : x - Step 2: Convert to fraction form
266,829.25/583,432.75 = 583,432.75/x - Step 3: Cross multiply
266,829.25x = 583,432.75 × 583,432.75 - Step 4: Simplify right side
266,829.25x = 340,393,773,772.56 - Step 5: Solve for x
x = 340,393,773,772.56/266,829.25 - Step 6: Final answer
x = 1,275,698.87
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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.