Finding the Fourth Proportional to 2,829,166.08, 4,243,750.52 and 935,907.52
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Solution
The fourth proportional to 2,829,166.08, 4,243,750.52 and 935,907.52 is: 1,403,861.74
Step by Step Solution
- Step 1: Write the proportion equation
2,829,166.08 : 4,243,750.52 = 935,907.52 : x - Step 2: Convert to fraction form
2,829,166.08/4,243,750.52 = 935,907.52/x - Step 3: Cross multiply
2,829,166.08x = 4,243,750.52 × 935,907.52 - Step 4: Simplify right side
2,829,166.08x = 3,971,758,024,671.91 - Step 5: Solve for x
x = 3,971,758,024,671.91/2,829,166.08 - Step 6: Final answer
x = 1,403,861.74
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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.