Finding the Third Proportional to 406,901.60 and 883,855.55
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Solution
The third proportional to 406,901.60 and 883,855.55 is: 1,919,876.02
Step by Step Solution
- Step 1: Write the proportion equation
406,901.60 : 883,855.55 = 883,855.55 : x - Step 2: Convert to fraction form
406,901.60/883,855.55 = 883,855.55/x - Step 3: Cross multiply
406,901.60x = 883,855.55 × 883,855.55 - Step 4: Simplify right side
406,901.60x = 781,200,627,741.71 - Step 5: Solve for x
x = 781,200,627,741.71/406,901.60 - Step 6: Final answer
x = 1,919,876.02
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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.