Finding the Third Proportional to 4,316,734.13 and 6,236,421.19
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Solution
The third proportional to 4,316,734.13 and 6,236,421.19 is: 9,009,808.83
Step by Step Solution
- Step 1: Write the proportion equation
4,316,734.13 : 6,236,421.19 = 6,236,421.19 : x - Step 2: Convert to fraction form
4,316,734.13/6,236,421.19 = 6,236,421.19/x - Step 3: Cross multiply
4,316,734.13x = 6,236,421.19 × 6,236,421.19 - Step 4: Simplify right side
4,316,734.13x = 38,892,949,227,898.91 - Step 5: Solve for x
x = 38,892,949,227,898.91/4,316,734.13 - Step 6: Final answer
x = 9,009,808.83
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Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.