Finding the Fourth Proportional to 719,773.36, 1,079,656.93 and 293,214.06
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Solution
The fourth proportional to 719,773.36, 1,079,656.93 and 293,214.06 is: 439,819.83
Step by Step Solution
- Step 1: Write the proportion equation
719,773.36 : 1,079,656.93 = 293,214.06 : x - Step 2: Convert to fraction form
719,773.36/1,079,656.93 = 293,214.06/x - Step 3: Cross multiply
719,773.36x = 1,079,656.93 × 293,214.06 - Step 4: Simplify right side
719,773.36x = 316,570,592,218.95 - Step 5: Solve for x
x = 316,570,592,218.95/719,773.36 - Step 6: Final answer
x = 439,819.83
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