Finding the Third Proportional to 4,518,768 and 6,884,034
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Solution
The third proportional to 4,518,768 and 6,884,034 is: 10,487,354.99
Step by Step Solution
- Step 1: Write the proportion equation
4,518,768 : 6,884,034 = 6,884,034 : x - Step 2: Convert to fraction form
4,518,768/6,884,034 = 6,884,034/x - Step 3: Cross multiply
4,518,768x = 6,884,034 × 6,884,034 - Step 4: Simplify right side
4,518,768x = 47,389,924,113,156 - Step 5: Solve for x
x = 47,389,924,113,156/4,518,768 - Step 6: Final answer
x = 10,487,354.99
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.