Finding the Fourth Proportional to 11,293,767.68, 16,939,250.80 and 6,685,496
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Solution
The fourth proportional to 11,293,767.68, 16,939,250.80 and 6,685,496 is: 10,027,414.83
Step by Step Solution
- Step 1: Write the proportion equation
11,293,767.68 : 16,939,250.80 = 6,685,496 : x - Step 2: Convert to fraction form
11,293,767.68/16,939,250.80 = 6,685,496/x - Step 3: Cross multiply
11,293,767.68x = 16,939,250.80 × 6,685,496 - Step 4: Simplify right side
11,293,767.68x = 113,247,293,466,396.81 - Step 5: Solve for x
x = 113,247,293,466,396.81/11,293,767.68 - Step 6: Final answer
x = 10,027,414.83
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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.