Finding the Fourth Proportional to 1,023,314.13, 1,534,525.29 and 293,676.66
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Solution
The fourth proportional to 1,023,314.13, 1,534,525.29 and 293,676.66 is: 440,387.02
Step by Step Solution
- Step 1: Write the proportion equation
1,023,314.13 : 1,534,525.29 = 293,676.66 : x - Step 2: Convert to fraction form
1,023,314.13/1,534,525.29 = 293,676.66/x - Step 3: Cross multiply
1,023,314.13x = 1,534,525.29 × 293,676.66 - Step 4: Simplify right side
1,023,314.13x = 450,654,261,852.73 - Step 5: Solve for x
x = 450,654,261,852.73/1,023,314.13 - Step 6: Final answer
x = 440,387.02
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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.