Finding the Fourth Proportional to 916,953.92, 1,374,497.76 and 849,069.44
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Solution
The fourth proportional to 916,953.92, 1,374,497.76 and 849,069.44 is: 1,272,740.12
Step by Step Solution
- Step 1: Write the proportion equation
916,953.92 : 1,374,497.76 = 849,069.44 : x - Step 2: Convert to fraction form
916,953.92/1,374,497.76 = 849,069.44/x - Step 3: Cross multiply
916,953.92x = 1,374,497.76 × 849,069.44 - Step 4: Simplify right side
916,953.92x = 1,167,044,043,364.45 - Step 5: Solve for x
x = 1,167,044,043,364.45/916,953.92 - Step 6: Final answer
x = 1,272,740.12
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