Finding the Fourth Proportional to 2,497,891.74, 3,746,847.33 and 604,630.14
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Solution
The fourth proportional to 2,497,891.74, 3,746,847.33 and 604,630.14 is: 906,947.56
Step by Step Solution
- Step 1: Write the proportion equation
2,497,891.74 : 3,746,847.33 = 604,630.14 : x - Step 2: Convert to fraction form
2,497,891.74/3,746,847.33 = 604,630.14/x - Step 3: Cross multiply
2,497,891.74x = 3,746,847.33 × 604,630.14 - Step 4: Simplify right side
2,497,891.74x = 2,265,456,825,696.53 - Step 5: Solve for x
x = 2,265,456,825,696.53/2,497,891.74 - Step 6: Final answer
x = 906,947.56
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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.