Finding the Fourth Proportional to 3,024,484.79, 4,537,612.91 and 894,625.62
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Solution
The fourth proportional to 3,024,484.79, 4,537,612.91 and 894,625.62 is: 1,342,200.42
Step by Step Solution
- Step 1: Write the proportion equation
3,024,484.79 : 4,537,612.91 = 894,625.62 : x - Step 2: Convert to fraction form
3,024,484.79/4,537,612.91 = 894,625.62/x - Step 3: Cross multiply
3,024,484.79x = 4,537,612.91 × 894,625.62 - Step 4: Simplify right side
3,024,484.79x = 4,059,464,758,455.63 - Step 5: Solve for x
x = 4,059,464,758,455.63/3,024,484.79 - Step 6: Final answer
x = 1,342,200.42
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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.