Finding the Fourth Proportional to 1,854,262.02, 2,776,409.76 and 1,176,674.75
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Solution
The fourth proportional to 1,854,262.02, 2,776,409.76 and 1,176,674.75 is: 1,761,849.85
Step by Step Solution
- Step 1: Write the proportion equation
1,854,262.02 : 2,776,409.76 = 1,176,674.75 : x - Step 2: Convert to fraction form
1,854,262.02/2,776,409.76 = 1,176,674.75/x - Step 3: Cross multiply
1,854,262.02x = 2,776,409.76 × 1,176,674.75 - Step 4: Simplify right side
1,854,262.02x = 3,266,931,261,187.58 - Step 5: Solve for x
x = 3,266,931,261,187.58/1,854,262.02 - Step 6: Final answer
x = 1,761,849.85
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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.