Finding the Fourth Proportional to 967,448.44, 1,451,187.42 and 368,442.76
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Solution
The fourth proportional to 967,448.44, 1,451,187.42 and 368,442.76 is: 552,669.76
Step by Step Solution
- Step 1: Write the proportion equation
967,448.44 : 1,451,187.42 = 368,442.76 : x - Step 2: Convert to fraction form
967,448.44/1,451,187.42 = 368,442.76/x - Step 3: Cross multiply
967,448.44x = 1,451,187.42 × 368,442.76 - Step 4: Simplify right side
967,448.44x = 534,679,498,302.08 - Step 5: Solve for x
x = 534,679,498,302.08/967,448.44 - Step 6: Final answer
x = 552,669.76
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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.