Finding the Third Proportional to 4,855,109.63 and 7,249,419
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Solution
The third proportional to 4,855,109.63 and 7,249,419 is: 10,824,487.99
Step by Step Solution
- Step 1: Write the proportion equation
4,855,109.63 : 7,249,419 = 7,249,419 : x - Step 2: Convert to fraction form
4,855,109.63/7,249,419 = 7,249,419/x - Step 3: Cross multiply
4,855,109.63x = 7,249,419 × 7,249,419 - Step 4: Simplify right side
4,855,109.63x = 52,554,075,837,561 - Step 5: Solve for x
x = 52,554,075,837,561/4,855,109.63 - Step 6: Final answer
x = 10,824,487.99
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.