Finding the Fourth Proportional to 1,732,674.56, 2,598,713.76 and 470,603.84
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Solution
The fourth proportional to 1,732,674.56, 2,598,713.76 and 470,603.84 is: 705,824.80
Step by Step Solution
- Step 1: Write the proportion equation
1,732,674.56 : 2,598,713.76 = 470,603.84 : x - Step 2: Convert to fraction form
1,732,674.56/2,598,713.76 = 470,603.84/x - Step 3: Cross multiply
1,732,674.56x = 2,598,713.76 × 470,603.84 - Step 4: Simplify right side
1,732,674.56x = 1,222,964,674,516.84 - Step 5: Solve for x
x = 1,222,964,674,516.84/1,732,674.56 - Step 6: Final answer
x = 705,824.80
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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.