Finding the Fourth Proportional to 967,459.48, 1,451,203.94 and 368,453.80
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Solution
The fourth proportional to 967,459.48, 1,451,203.94 and 368,453.80 is: 552,686.31
Step by Step Solution
- Step 1: Write the proportion equation
967,459.48 : 1,451,203.94 = 368,453.80 : x - Step 2: Convert to fraction form
967,459.48/1,451,203.94 = 368,453.80/x - Step 3: Cross multiply
967,459.48x = 1,451,203.94 × 368,453.80 - Step 4: Simplify right side
967,459.48x = 534,701,606,267.97 - Step 5: Solve for x
x = 534,701,606,267.97/967,459.48 - Step 6: Final answer
x = 552,686.31
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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.