Finding the Third Proportional to 2,930,803 and 6,176,486
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Solution
The third proportional to 2,930,803 and 6,176,486 is: 13,016,562.12
Step by Step Solution
- Step 1: Write the proportion equation
2,930,803 : 6,176,486 = 6,176,486 : x - Step 2: Convert to fraction form
2,930,803/6,176,486 = 6,176,486/x - Step 3: Cross multiply
2,930,803x = 6,176,486 × 6,176,486 - Step 4: Simplify right side
2,930,803x = 38,148,979,308,196 - Step 5: Solve for x
x = 38,148,979,308,196/2,930,803 - Step 6: Final answer
x = 13,016,562.12
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.