Finding the Fourth Proportional to 1,599,137.91, 2,398,353.57 and 461,653.02
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Solution
The fourth proportional to 1,599,137.91, 2,398,353.57 and 461,653.02 is: 692,377.54
Step by Step Solution
- Step 1: Write the proportion equation
1,599,137.91 : 2,398,353.57 = 461,653.02 : x - Step 2: Convert to fraction form
1,599,137.91/2,398,353.57 = 461,653.02/x - Step 3: Cross multiply
1,599,137.91x = 2,398,353.57 × 461,653.02 - Step 4: Simplify right side
1,599,137.91x = 1,107,207,168,618.28 - Step 5: Solve for x
x = 1,107,207,168,618.28/1,599,137.91 - Step 6: Final answer
x = 692,377.54
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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.