Finding the Fourth Proportional to 4,374,001.03, 6,036,125.20 and 2,440,262.00
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Solution
The fourth proportional to 4,374,001.03, 6,036,125.20 and 2,440,262.00 is: 3,367,563.67
Step by Step Solution
- Step 1: Write the proportion equation
4,374,001.03 : 6,036,125.20 = 2,440,262.00 : x - Step 2: Convert to fraction form
4,374,001.03/6,036,125.20 = 2,440,262.00/x - Step 3: Cross multiply
4,374,001.03x = 6,036,125.20 × 2,440,262.00 - Step 4: Simplify right side
4,374,001.03x = 14,729,726,961,792.06 - Step 5: Solve for x
x = 14,729,726,961,792.06/4,374,001.03 - Step 6: Final answer
x = 3,367,563.67
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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.