Finding the Fourth Proportional to 2,344,552.60, 3,516,790.74 and 747,094.12
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Solution
The fourth proportional to 2,344,552.60, 3,516,790.74 and 747,094.12 is: 1,120,629.02
Step by Step Solution
- Step 1: Write the proportion equation
2,344,552.60 : 3,516,790.74 = 747,094.12 : x - Step 2: Convert to fraction form
2,344,552.60/3,516,790.74 = 747,094.12/x - Step 3: Cross multiply
2,344,552.60x = 3,516,790.74 × 747,094.12 - Step 4: Simplify right side
2,344,552.60x = 2,627,373,683,124.45 - Step 5: Solve for x
x = 2,627,373,683,124.45/2,344,552.60 - Step 6: Final answer
x = 1,120,629.02
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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.