Finding the Fourth Proportional to 1,060,682.34, 1,588,923.99 and 927,712.74
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Solution
The fourth proportional to 1,060,682.34, 1,588,923.99 and 927,712.74 is: 1,389,732.79
Step by Step Solution
- Step 1: Write the proportion equation
1,060,682.34 : 1,588,923.99 = 927,712.74 : x - Step 2: Convert to fraction form
1,060,682.34/1,588,923.99 = 927,712.74/x - Step 3: Cross multiply
1,060,682.34x = 1,588,923.99 × 927,712.74 - Step 4: Simplify right side
1,060,682.34x = 1,474,065,028,414.63 - Step 5: Solve for x
x = 1,474,065,028,414.63/1,060,682.34 - Step 6: Final answer
x = 1,389,732.79
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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.