Finding the Fourth Proportional to 967,736.94, 1,335,562.08 and 532,230.99
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Solution
The fourth proportional to 967,736.94, 1,335,562.08 and 532,230.99 is: 734,525.57
Step by Step Solution
- Step 1: Write the proportion equation
967,736.94 : 1,335,562.08 = 532,230.99 : x - Step 2: Convert to fraction form
967,736.94/1,335,562.08 = 532,230.99/x - Step 3: Cross multiply
967,736.94x = 1,335,562.08 × 532,230.99 - Step 4: Simplify right side
967,736.94x = 710,827,528,044.86 - Step 5: Solve for x
x = 710,827,528,044.86/967,736.94 - Step 6: Final answer
x = 734,525.57
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.