Finding the Fourth Proportional to 967,005.68, 1,448,515.10 and 566,432.02
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Solution
The fourth proportional to 967,005.68, 1,448,515.10 and 566,432.02 is: 848,480.37
Step by Step Solution
- Step 1: Write the proportion equation
967,005.68 : 1,448,515.10 = 566,432.02 : x - Step 2: Convert to fraction form
967,005.68/1,448,515.10 = 566,432.02/x - Step 3: Cross multiply
967,005.68x = 1,448,515.10 × 566,432.02 - Step 4: Simplify right side
967,005.68x = 820,485,337,320.23 - Step 5: Solve for x
x = 820,485,337,320.23/967,005.68 - Step 6: Final answer
x = 848,480.37
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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.