Finding the Fourth Proportional to 4,110,095.99, 6,164,474.33 and 1,378,852.16
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Solution
The fourth proportional to 4,110,095.99, 6,164,474.33 and 1,378,852.16 is: 2,068,053.58
Step by Step Solution
- Step 1: Write the proportion equation
4,110,095.99 : 6,164,474.33 = 1,378,852.16 : x - Step 2: Convert to fraction form
4,110,095.99/6,164,474.33 = 1,378,852.16/x - Step 3: Cross multiply
4,110,095.99x = 6,164,474.33 × 1,378,852.16 - Step 4: Simplify right side
4,110,095.99x = 8,499,898,707,468.42 - Step 5: Solve for x
x = 8,499,898,707,468.42/4,110,095.99 - Step 6: Final answer
x = 2,068,053.58
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.