Finding the Fourth Proportional to 1,754,694.84, 2,632,041.98 and 956,647.48
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Solution
The fourth proportional to 1,754,694.84, 2,632,041.98 and 956,647.48 is: 1,434,971.07
Step by Step Solution
- Step 1: Write the proportion equation
1,754,694.84 : 2,632,041.98 = 956,647.48 : x - Step 2: Convert to fraction form
1,754,694.84/2,632,041.98 = 956,647.48/x - Step 3: Cross multiply
1,754,694.84x = 2,632,041.98 × 956,647.48 - Step 4: Simplify right side
1,754,694.84x = 2,517,936,327,421.21 - Step 5: Solve for x
x = 2,517,936,327,421.21/1,754,694.84 - Step 6: Final answer
x = 1,434,971.07
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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.