Finding the Fourth Proportional to 2,730,744.62, 4,094,768.97 and 837,029.42
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Solution
The fourth proportional to 2,730,744.62, 4,094,768.97 and 837,029.42 is: 1,255,130.95
Step by Step Solution
- Step 1: Write the proportion equation
2,730,744.62 : 4,094,768.97 = 837,029.42 : x - Step 2: Convert to fraction form
2,730,744.62/4,094,768.97 = 837,029.42/x - Step 3: Cross multiply
2,730,744.62x = 4,094,768.97 × 837,029.42 - Step 4: Simplify right side
2,730,744.62x = 3,427,442,095,993.10 - Step 5: Solve for x
x = 3,427,442,095,993.10/2,730,744.62 - Step 6: Final answer
x = 1,255,130.95
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.