Finding the Fourth Proportional to 2,577,827.34, 3,868,516.08 and 894,930.84
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Solution
The fourth proportional to 2,577,827.34, 3,868,516.08 and 894,930.84 is: 1,343,012.50
Step by Step Solution
- Step 1: Write the proportion equation
2,577,827.34 : 3,868,516.08 = 894,930.84 : x - Step 2: Convert to fraction form
2,577,827.34/3,868,516.08 = 894,930.84/x - Step 3: Cross multiply
2,577,827.34x = 3,868,516.08 × 894,930.84 - Step 4: Simplify right side
2,577,827.34x = 3,462,054,345,027.91 - Step 5: Solve for x
x = 3,462,054,345,027.91/2,577,827.34 - Step 6: Final answer
x = 1,343,012.50
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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.