Finding the Fourth Proportional to 1,560,743.58, 2,341,302.90 and 549,656.64
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Solution
The fourth proportional to 1,560,743.58, 2,341,302.90 and 549,656.64 is: 824,551.00
Step by Step Solution
- Step 1: Write the proportion equation
1,560,743.58 : 2,341,302.90 = 549,656.64 : x - Step 2: Convert to fraction form
1,560,743.58/2,341,302.90 = 549,656.64/x - Step 3: Cross multiply
1,560,743.58x = 2,341,302.90 × 549,656.64 - Step 4: Simplify right side
1,560,743.58x = 1,286,912,685,236.26 - Step 5: Solve for x
x = 1,286,912,685,236.26/1,560,743.58 - Step 6: Final answer
x = 824,551.00
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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.