Finding the Fourth Proportional to 5,758,548.66, 8,643,057.75 and 3,065,126.94
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Solution
The fourth proportional to 5,758,548.66, 8,643,057.75 and 3,065,126.94 is: 4,600,476.74
Step by Step Solution
- Step 1: Write the proportion equation
5,758,548.66 : 8,643,057.75 = 3,065,126.94 : x - Step 2: Convert to fraction form
5,758,548.66/8,643,057.75 = 3,065,126.94/x - Step 3: Cross multiply
5,758,548.66x = 8,643,057.75 × 3,065,126.94 - Step 4: Simplify right side
5,758,548.66x = 26,492,069,153,500.79 - Step 5: Solve for x
x = 26,492,069,153,500.79/5,758,548.66 - Step 6: Final answer
x = 4,600,476.74
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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.