Finding the Fourth Proportional to 3,499,265.68, 4,829,088.99 and 2,048,825.41
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Solution
The fourth proportional to 3,499,265.68, 4,829,088.99 and 2,048,825.41 is: 2,827,438.99
Step by Step Solution
- Step 1: Write the proportion equation
3,499,265.68 : 4,829,088.99 = 2,048,825.41 : x - Step 2: Convert to fraction form
3,499,265.68/4,829,088.99 = 2,048,825.41/x - Step 3: Cross multiply
3,499,265.68x = 4,829,088.99 × 2,048,825.41 - Step 4: Simplify right side
3,499,265.68x = 9,893,960,229,863.24 - Step 5: Solve for x
x = 9,893,960,229,863.24/3,499,265.68 - Step 6: Final answer
x = 2,827,438.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.