Finding the Third Proportional to 893,466 and 1,926,900
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Solution
The third proportional to 893,466 and 1,926,900 is: 4,155,663.01
Step by Step Solution
- Step 1: Write the proportion equation
893,466 : 1,926,900 = 1,926,900 : x - Step 2: Convert to fraction form
893,466/1,926,900 = 1,926,900/x - Step 3: Cross multiply
893,466x = 1,926,900 × 1,926,900 - Step 4: Simplify right side
893,466x = 3,712,943,610,000 - Step 5: Solve for x
x = 3,712,943,610,000/893,466 - Step 6: Final answer
x = 4,155,663.01
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.