Finding the Fourth Proportional to 2,843,557.68, 4,265,336.52 and 950,299.14
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Solution
The fourth proportional to 2,843,557.68, 4,265,336.52 and 950,299.14 is: 1,425,448.71
Step by Step Solution
- Step 1: Write the proportion equation
2,843,557.68 : 4,265,336.52 = 950,299.14 : x - Step 2: Convert to fraction form
2,843,557.68/4,265,336.52 = 950,299.14/x - Step 3: Cross multiply
2,843,557.68x = 4,265,336.52 × 950,299.14 - Step 4: Simplify right side
2,843,557.68x = 4,053,345,626,766.59 - Step 5: Solve for x
x = 4,053,345,626,766.59/2,843,557.68 - Step 6: Final answer
x = 1,425,448.71
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.