Finding the Fourth Proportional to 1,468,607.94, 2,202,412.97 and 508,839.53
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Solution
The fourth proportional to 1,468,607.94, 2,202,412.97 and 508,839.53 is: 763,086.41
Step by Step Solution
- Step 1: Write the proportion equation
1,468,607.94 : 2,202,412.97 = 508,839.53 : x - Step 2: Convert to fraction form
1,468,607.94/2,202,412.97 = 508,839.53/x - Step 3: Cross multiply
1,468,607.94x = 2,202,412.97 × 508,839.53 - Step 4: Simplify right side
1,468,607.94x = 1,120,674,766,964.44 - Step 5: Solve for x
x = 1,120,674,766,964.44/1,468,607.94 - Step 6: Final answer
x = 763,086.41
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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.