Finding the Fourth Proportional to 911,655.90, 1,368,715.05 and 532,964.70
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Solution
The fourth proportional to 911,655.90, 1,368,715.05 and 532,964.70 is: 800,166.82
Step by Step Solution
- Step 1: Write the proportion equation
911,655.90 : 1,368,715.05 = 532,964.70 : x - Step 2: Convert to fraction form
911,655.90/1,368,715.05 = 532,964.70/x - Step 3: Cross multiply
911,655.90x = 1,368,715.05 × 532,964.70 - Step 4: Simplify right side
911,655.90x = 729,476,806,008.74 - Step 5: Solve for x
x = 729,476,806,008.74/911,655.90 - Step 6: Final answer
x = 800,166.82
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