Finding the Fourth Proportional to 11,527,978.93, 15,898,313.99 and 9,564,748.84
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Solution
The fourth proportional to 11,527,978.93, 15,898,313.99 and 9,564,748.84 is: 13,190,810.05
Step by Step Solution
- Step 1: Write the proportion equation
11,527,978.93 : 15,898,313.99 = 9,564,748.84 : x - Step 2: Convert to fraction form
11,527,978.93/15,898,313.99 = 9,564,748.84/x - Step 3: Cross multiply
11,527,978.93x = 15,898,313.99 × 9,564,748.84 - Step 4: Simplify right side
11,527,978.93x = 152,063,380,293,808.28 - Step 5: Solve for x
x = 152,063,380,293,808.28/11,527,978.93 - Step 6: Final answer
x = 13,190,810.05
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