Finding the Fourth Proportional to 1,563,077.59, 2,344,572.63 and 498,183.55
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Solution
The fourth proportional to 1,563,077.59, 2,344,572.63 and 498,183.55 is: 747,261.38
Step by Step Solution
- Step 1: Write the proportion equation
1,563,077.59 : 2,344,572.63 = 498,183.55 : x - Step 2: Convert to fraction form
1,563,077.59/2,344,572.63 = 498,183.55/x - Step 3: Cross multiply
1,563,077.59x = 2,344,572.63 × 498,183.55 - Step 4: Simplify right side
1,563,077.59x = 1,168,027,516,046.24 - Step 5: Solve for x
x = 1,168,027,516,046.24/1,563,077.59 - Step 6: Final answer
x = 747,261.38
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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.