Finding the Fourth Proportional to 2,901,759.95, 4,352,639.84 and 1,302,454.69
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Solution
The fourth proportional to 2,901,759.95, 4,352,639.84 and 1,302,454.69 is: 1,953,682.00
Step by Step Solution
- Step 1: Write the proportion equation
2,901,759.95 : 4,352,639.84 = 1,302,454.69 : x - Step 2: Convert to fraction form
2,901,759.95/4,352,639.84 = 1,302,454.69/x - Step 3: Cross multiply
2,901,759.95x = 4,352,639.84 × 1,302,454.69 - Step 4: Simplify right side
2,901,759.95x = 5,669,116,168,305.49 - Step 5: Solve for x
x = 5,669,116,168,305.49/2,901,759.95 - Step 6: Final answer
x = 1,953,682.00
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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.