Finding the Fourth Proportional to 2,327,670.06, 3,489,240.62 and 1,112,930.98
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Solution
The fourth proportional to 2,327,670.06, 3,489,240.62 and 1,112,930.98 is: 1,668,313.76
Step by Step Solution
- Step 1: Write the proportion equation
2,327,670.06 : 3,489,240.62 = 1,112,930.98 : x - Step 2: Convert to fraction form
2,327,670.06/3,489,240.62 = 1,112,930.98/x - Step 3: Cross multiply
2,327,670.06x = 3,489,240.62 × 1,112,930.98 - Step 4: Simplify right side
2,327,670.06x = 3,883,283,982,672.41 - Step 5: Solve for x
x = 3,883,283,982,672.41/2,327,670.06 - Step 6: Final answer
x = 1,668,313.76
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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.