Finding the Fourth Proportional to 1,063,291.42, 1,467,344.58 and 604,408.96
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Solution
The fourth proportional to 1,063,291.42, 1,467,344.58 and 604,408.96 is: 834,085.74
Step by Step Solution
- Step 1: Write the proportion equation
1,063,291.42 : 1,467,344.58 = 604,408.96 : x - Step 2: Convert to fraction form
1,063,291.42/1,467,344.58 = 604,408.96/x - Step 3: Cross multiply
1,063,291.42x = 1,467,344.58 × 604,408.96 - Step 4: Simplify right side
1,063,291.42x = 886,876,211,559.44 - Step 5: Solve for x
x = 886,876,211,559.44/1,063,291.42 - Step 6: Final answer
x = 834,085.74
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.