Finding the Fourth Proportional to 1,964,463.14, 2,946,716.58 and 544,531.52
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Solution
The fourth proportional to 1,964,463.14, 2,946,716.58 and 544,531.52 is: 816,803.34
Step by Step Solution
- Step 1: Write the proportion equation
1,964,463.14 : 2,946,716.58 = 544,531.52 : x - Step 2: Convert to fraction form
1,964,463.14/2,946,716.58 = 544,531.52/x - Step 3: Cross multiply
1,964,463.14x = 2,946,716.58 × 544,531.52 - Step 4: Simplify right side
1,964,463.14x = 1,604,580,058,316.60 - Step 5: Solve for x
x = 1,604,580,058,316.60/1,964,463.14 - Step 6: Final answer
x = 816,803.34
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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.