Finding the Fourth Proportional to 2,451,029.04, 3,382,371.52 and 1,363,277.24
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Solution
The fourth proportional to 2,451,029.04, 3,382,371.52 and 1,363,277.24 is: 1,881,295.58
Step by Step Solution
- Step 1: Write the proportion equation
2,451,029.04 : 3,382,371.52 = 1,363,277.24 : x - Step 2: Convert to fraction form
2,451,029.04/3,382,371.52 = 1,363,277.24/x - Step 3: Cross multiply
2,451,029.04x = 3,382,371.52 × 1,363,277.24 - Step 4: Simplify right side
2,451,029.04x = 4,611,110,110,440.21 - Step 5: Solve for x
x = 4,611,110,110,440.21/2,451,029.04 - Step 6: Final answer
x = 1,881,295.58
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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.