Finding the Third Proportional to 722,503.55 and 1,588,020.19
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Solution
The third proportional to 722,503.55 and 1,588,020.19 is: 3,490,374.72
Step by Step Solution
- Step 1: Write the proportion equation
722,503.55 : 1,588,020.19 = 1,588,020.19 : x - Step 2: Convert to fraction form
722,503.55/1,588,020.19 = 1,588,020.19/x - Step 3: Cross multiply
722,503.55x = 1,588,020.19 × 1,588,020.19 - Step 4: Simplify right side
722,503.55x = 2,521,808,115,907.54 - Step 5: Solve for x
x = 2,521,808,115,907.54/722,503.55 - Step 6: Final answer
x = 3,490,374.72
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.