Finding the Fourth Proportional to 2,264,799.56, 3,125,329.65 and 1,232,311.59
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Solution
The fourth proportional to 2,264,799.56, 3,125,329.65 and 1,232,311.59 is: 1,700,538.99
Step by Step Solution
- Step 1: Write the proportion equation
2,264,799.56 : 3,125,329.65 = 1,232,311.59 : x - Step 2: Convert to fraction form
2,264,799.56/3,125,329.65 = 1,232,311.59/x - Step 3: Cross multiply
2,264,799.56x = 3,125,329.65 × 1,232,311.59 - Step 4: Simplify right side
2,264,799.56x = 3,851,379,950,265.64 - Step 5: Solve for x
x = 3,851,379,950,265.64/2,264,799.56 - Step 6: Final answer
x = 1,700,538.99
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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.