Finding the Fourth Proportional to 1,516,094.08, 2,273,657.28 and 617,534.08
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Solution
The fourth proportional to 1,516,094.08, 2,273,657.28 and 617,534.08 is: 926,104.04
Step by Step Solution
- Step 1: Write the proportion equation
1,516,094.08 : 2,273,657.28 = 617,534.08 : x - Step 2: Convert to fraction form
1,516,094.08/2,273,657.28 = 617,534.08/x - Step 3: Cross multiply
1,516,094.08x = 2,273,657.28 × 617,534.08 - Step 4: Simplify right side
1,516,094.08x = 1,404,060,856,640.10 - Step 5: Solve for x
x = 1,404,060,856,640.10/1,516,094.08 - Step 6: Final answer
x = 926,104.04
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1.5x scale
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.