Finding the Third Proportional to 572,355.75 and 1,130,306.25
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Solution
The third proportional to 572,355.75 and 1,130,306.25 is: 2,232,164.56
Step by Step Solution
- Step 1: Write the proportion equation
572,355.75 : 1,130,306.25 = 1,130,306.25 : x - Step 2: Convert to fraction form
572,355.75/1,130,306.25 = 1,130,306.25/x - Step 3: Cross multiply
572,355.75x = 1,130,306.25 × 1,130,306.25 - Step 4: Simplify right side
572,355.75x = 1,277,592,218,789.06 - Step 5: Solve for x
x = 1,277,592,218,789.06/572,355.75 - Step 6: Final answer
x = 2,232,164.56
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These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.