Finding the Fourth Proportional to 4,250,900.24, 6,377,750.16 and 1,725,877.52
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Solution
The fourth proportional to 4,250,900.24, 6,377,750.16 and 1,725,877.52 is: 2,589,384.60
Step by Step Solution
- Step 1: Write the proportion equation
4,250,900.24 : 6,377,750.16 = 1,725,877.52 : x - Step 2: Convert to fraction form
4,250,900.24/6,377,750.16 = 1,725,877.52/x - Step 3: Cross multiply
4,250,900.24x = 6,377,750.16 × 1,725,877.52 - Step 4: Simplify right side
4,250,900.24x = 11,007,215,629,320.40 - Step 5: Solve for x
x = 11,007,215,629,320.40/4,250,900.24 - Step 6: Final answer
x = 2,589,384.60
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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.