Finding the Fourth Proportional to 1,737,009.30, 2,604,347.55 and 927,527.70
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Solution
The fourth proportional to 1,737,009.30, 2,604,347.55 and 927,527.70 is: 1,390,668.72
Step by Step Solution
- Step 1: Write the proportion equation
1,737,009.30 : 2,604,347.55 = 927,527.70 : x - Step 2: Convert to fraction form
1,737,009.30/2,604,347.55 = 927,527.70/x - Step 3: Cross multiply
1,737,009.30x = 2,604,347.55 × 927,527.70 - Step 4: Simplify right side
1,737,009.30x = 2,415,604,493,052.13 - Step 5: Solve for x
x = 2,415,604,493,052.13/1,737,009.30 - Step 6: Final answer
x = 1,390,668.72
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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.