Finding the Fourth Proportional to 1,408,006.70, 2,111,310.62 and 448,337.02
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Solution
The fourth proportional to 1,408,006.70, 2,111,310.62 and 448,337.02 is: 672,282.82
Step by Step Solution
- Step 1: Write the proportion equation
1,408,006.70 : 2,111,310.62 = 448,337.02 : x - Step 2: Convert to fraction form
1,408,006.70/2,111,310.62 = 448,337.02/x - Step 3: Cross multiply
1,408,006.70x = 2,111,310.62 × 448,337.02 - Step 4: Simplify right side
1,408,006.70x = 946,578,711,665.15 - Step 5: Solve for x
x = 946,578,711,665.15/1,408,006.70 - Step 6: Final answer
x = 672,282.82
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