Finding the Third Proportional to 7,135,828 and 10,172,246
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Solution
The third proportional to 7,135,828 and 10,172,246 is: 14,500,712.28
Step by Step Solution
- Step 1: Write the proportion equation
7,135,828 : 10,172,246 = 10,172,246 : x - Step 2: Convert to fraction form
7,135,828/10,172,246 = 10,172,246/x - Step 3: Cross multiply
7,135,828x = 10,172,246 × 10,172,246 - Step 4: Simplify right side
7,135,828x = 103,474,588,684,516 - Step 5: Solve for x
x = 103,474,588,684,516/7,135,828 - Step 6: Final answer
x = 14,500,712.28
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.