Finding the Third Proportional to 7,386,410 and 11,346,430
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Solution
The third proportional to 7,386,410 and 11,346,430 is: 17,429,505.50
Step by Step Solution
- Step 1: Write the proportion equation
7,386,410 : 11,346,430 = 11,346,430 : x - Step 2: Convert to fraction form
7,386,410/11,346,430 = 11,346,430/x - Step 3: Cross multiply
7,386,410x = 11,346,430 × 11,346,430 - Step 4: Simplify right side
7,386,410x = 128,741,473,744,900 - Step 5: Solve for x
x = 128,741,473,744,900/7,386,410 - Step 6: Final answer
x = 17,429,505.50
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.