Finding the Fourth Proportional to 1,034,492.96, 1,427,507.88 and 575,592.32
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Solution
The fourth proportional to 1,034,492.96, 1,427,507.88 and 575,592.32 is: 794,265.99
Step by Step Solution
- Step 1: Write the proportion equation
1,034,492.96 : 1,427,507.88 = 575,592.32 : x - Step 2: Convert to fraction form
1,034,492.96/1,427,507.88 = 575,592.32/x - Step 3: Cross multiply
1,034,492.96x = 1,427,507.88 × 575,592.32 - Step 4: Simplify right side
1,034,492.96x = 821,662,572,467.48 - Step 5: Solve for x
x = 821,662,572,467.48/1,034,492.96 - Step 6: Final answer
x = 794,265.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.