Finding the Fourth Proportional to 2,336,341.44, 3,224,056.32 and 1,303,893.84
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Solution
The fourth proportional to 2,336,341.44, 3,224,056.32 and 1,303,893.84 is: 1,799,320.55
Step by Step Solution
- Step 1: Write the proportion equation
2,336,341.44 : 3,224,056.32 = 1,303,893.84 : x - Step 2: Convert to fraction form
2,336,341.44/3,224,056.32 = 1,303,893.84/x - Step 3: Cross multiply
2,336,341.44x = 3,224,056.32 × 1,303,893.84 - Step 4: Simplify right side
2,336,341.44x = 4,203,827,175,461.07 - Step 5: Solve for x
x = 4,203,827,175,461.07/2,336,341.44 - Step 6: Final answer
x = 1,799,320.55
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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.