Finding the Third Proportional to 888,447 and 1,299,349.50
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Solution
The third proportional to 888,447 and 1,299,349.50 is: 1,900,292.45
Step by Step Solution
- Step 1: Write the proportion equation
888,447 : 1,299,349.50 = 1,299,349.50 : x - Step 2: Convert to fraction form
888,447/1,299,349.50 = 1,299,349.50/x - Step 3: Cross multiply
888,447x = 1,299,349.50 × 1,299,349.50 - Step 4: Simplify right side
888,447x = 1,688,309,123,150.25 - Step 5: Solve for x
x = 1,688,309,123,150.25/888,447 - Step 6: Final answer
x = 1,900,292.45
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.