Finding the Fourth Proportional to 2,045,750.33, 3,065,152.97 and 1,234,430.05
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Solution
The fourth proportional to 2,045,750.33, 3,065,152.97 and 1,234,430.05 is: 1,849,549.71
Step by Step Solution
- Step 1: Write the proportion equation
2,045,750.33 : 3,065,152.97 = 1,234,430.05 : x - Step 2: Convert to fraction form
2,045,750.33/3,065,152.97 = 1,234,430.05/x - Step 3: Cross multiply
2,045,750.33x = 3,065,152.97 × 1,234,430.05 - Step 4: Simplify right side
2,045,750.33x = 3,783,716,934,014.75 - Step 5: Solve for x
x = 3,783,716,934,014.75/2,045,750.33 - Step 6: Final answer
x = 1,849,549.71
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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.