Finding the Fourth Proportional to 2,498,532.84, 3,749,292.36 and 2,295,256.66
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Solution
The fourth proportional to 2,498,532.84, 3,749,292.36 and 2,295,256.66 is: 3,444,256.61
Step by Step Solution
- Step 1: Write the proportion equation
2,498,532.84 : 3,749,292.36 = 2,295,256.66 : x - Step 2: Convert to fraction form
2,498,532.84/3,749,292.36 = 2,295,256.66/x - Step 3: Cross multiply
2,498,532.84x = 3,749,292.36 × 2,295,256.66 - Step 4: Simplify right side
2,498,532.84x = 8,605,588,250,203.89 - Step 5: Solve for x
x = 8,605,588,250,203.89/2,498,532.84 - Step 6: Final answer
x = 3,444,256.61
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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.