Finding the Third Proportional to 563,608.13 and 873,706.50
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Solution
The third proportional to 563,608.13 and 873,706.50 is: 1,354,421.65
Step by Step Solution
- Step 1: Write the proportion equation
563,608.13 : 873,706.50 = 873,706.50 : x - Step 2: Convert to fraction form
563,608.13/873,706.50 = 873,706.50/x - Step 3: Cross multiply
563,608.13x = 873,706.50 × 873,706.50 - Step 4: Simplify right side
563,608.13x = 763,363,048,142.25 - Step 5: Solve for x
x = 763,363,048,142.25/563,608.13 - Step 6: Final answer
x = 1,354,421.65
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.