Finding the Third Proportional to 1,872,855 and 4,110,252.75
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Solution
The third proportional to 1,872,855 and 4,110,252.75 is: 9,020,547.60
Step by Step Solution
- Step 1: Write the proportion equation
1,872,855 : 4,110,252.75 = 4,110,252.75 : x - Step 2: Convert to fraction form
1,872,855/4,110,252.75 = 4,110,252.75/x - Step 3: Cross multiply
1,872,855x = 4,110,252.75 × 4,110,252.75 - Step 4: Simplify right side
1,872,855x = 16,894,177,668,882.56 - Step 5: Solve for x
x = 16,894,177,668,882.56/1,872,855 - Step 6: Final answer
x = 9,020,547.60
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.