Finding the Fourth Proportional to 2,093,265.99, 3,139,331.86 and 576,588.22
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Solution
The fourth proportional to 2,093,265.99, 3,139,331.86 and 576,588.22 is: 864,726.12
Step by Step Solution
- Step 1: Write the proportion equation
2,093,265.99 : 3,139,331.86 = 576,588.22 : x - Step 2: Convert to fraction form
2,093,265.99/3,139,331.86 = 576,588.22/x - Step 3: Cross multiply
2,093,265.99x = 3,139,331.86 × 576,588.22 - Step 4: Simplify right side
2,093,265.99x = 1,810,101,778,056.18 - Step 5: Solve for x
x = 1,810,101,778,056.18/2,093,265.99 - Step 6: Final answer
x = 864,726.12
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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.