Finding the Third Proportional to 453,865 and 1,069,865
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Solution
The third proportional to 453,865 and 1,069,865 is: 2,521,919.77
Step by Step Solution
- Step 1: Write the proportion equation
453,865 : 1,069,865 = 1,069,865 : x - Step 2: Convert to fraction form
453,865/1,069,865 = 1,069,865/x - Step 3: Cross multiply
453,865x = 1,069,865 × 1,069,865 - Step 4: Simplify right side
453,865x = 1,144,611,118,225 - Step 5: Solve for x
x = 1,144,611,118,225/453,865 - Step 6: Final answer
x = 2,521,919.77
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.