Finding the Third Proportional to 2,818,389.94 and 6,175,423.55
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Solution
The third proportional to 2,818,389.94 and 6,175,423.55 is: 13,531,078.68
Step by Step Solution
- Step 1: Write the proportion equation
2,818,389.94 : 6,175,423.55 = 6,175,423.55 : x - Step 2: Convert to fraction form
2,818,389.94/6,175,423.55 = 6,175,423.55/x - Step 3: Cross multiply
2,818,389.94x = 6,175,423.55 × 6,175,423.55 - Step 4: Simplify right side
2,818,389.94x = 38,135,855,983,298.20 - Step 5: Solve for x
x = 38,135,855,983,298.20/2,818,389.94 - Step 6: Final answer
x = 13,531,078.68
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.