Finding the Fourth Proportional to 967,896.68, 1,335,712.68 and 532,332.95
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Solution
The fourth proportional to 967,896.68, 1,335,712.68 and 532,332.95 is: 734,627.86
Step by Step Solution
- Step 1: Write the proportion equation
967,896.68 : 1,335,712.68 = 532,332.95 : x - Step 2: Convert to fraction form
967,896.68/1,335,712.68 = 532,332.95/x - Step 3: Cross multiply
967,896.68x = 1,335,712.68 × 532,332.95 - Step 4: Simplify right side
967,896.68x = 711,043,864,618.24 - Step 5: Solve for x
x = 711,043,864,618.24/967,896.68 - Step 6: Final answer
x = 734,627.86
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.