Finding the Fourth Proportional to 1,534,327.68, 2,301,408.06 and 469,369.73
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Solution
The fourth proportional to 1,534,327.68, 2,301,408.06 and 469,369.73 is: 704,029.06
Step by Step Solution
- Step 1: Write the proportion equation
1,534,327.68 : 2,301,408.06 = 469,369.73 : x - Step 2: Convert to fraction form
1,534,327.68/2,301,408.06 = 469,369.73/x - Step 3: Cross multiply
1,534,327.68x = 2,301,408.06 × 469,369.73 - Step 4: Simplify right side
1,534,327.68x = 1,080,211,279,742.02 - Step 5: Solve for x
x = 1,080,211,279,742.02/1,534,327.68 - Step 6: Final answer
x = 704,029.06
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.