Finding the Fourth Proportional to 10,789,628.68, 16,184,069.82 and 2,702,674
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Solution
The fourth proportional to 10,789,628.68, 16,184,069.82 and 2,702,674 is: 4,053,917.52
Step by Step Solution
- Step 1: Write the proportion equation
10,789,628.68 : 16,184,069.82 = 2,702,674 : x - Step 2: Convert to fraction form
10,789,628.68/16,184,069.82 = 2,702,674/x - Step 3: Cross multiply
10,789,628.68x = 16,184,069.82 × 2,702,674 - Step 4: Simplify right side
10,789,628.68x = 43,740,264,716,698.68 - Step 5: Solve for x
x = 43,740,264,716,698.68/10,789,628.68 - Step 6: Final answer
x = 4,053,917.52
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.