Finding the Fourth Proportional to 1,654,275.06, 2,481,833.57 and 971,739.09
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Solution
The fourth proportional to 1,654,275.06, 2,481,833.57 and 971,739.09 is: 1,457,855.92
Step by Step Solution
- Step 1: Write the proportion equation
1,654,275.06 : 2,481,833.57 = 971,739.09 : x - Step 2: Convert to fraction form
1,654,275.06/2,481,833.57 = 971,739.09/x - Step 3: Cross multiply
1,654,275.06x = 2,481,833.57 × 971,739.09 - Step 4: Simplify right side
1,654,275.06x = 2,411,694,689,984.56 - Step 5: Solve for x
x = 2,411,694,689,984.56/1,654,275.06 - Step 6: Final answer
x = 1,457,855.92
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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.