Finding the Fourth Proportional to 1,873,345.41, 2,811,780.34 and 1,770,959.96
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Solution
The fourth proportional to 1,873,345.41, 2,811,780.34 and 1,770,959.96 is: 2,658,105.85
Step by Step Solution
- Step 1: Write the proportion equation
1,873,345.41 : 2,811,780.34 = 1,770,959.96 : x - Step 2: Convert to fraction form
1,873,345.41/2,811,780.34 = 1,770,959.96/x - Step 3: Cross multiply
1,873,345.41x = 2,811,780.34 × 1,770,959.96 - Step 4: Simplify right side
1,873,345.41x = 4,979,550,401,057.24 - Step 5: Solve for x
x = 4,979,550,401,057.24/1,873,345.41 - Step 6: Final answer
x = 2,658,105.85
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