Finding the Fourth Proportional to 4,566,116.16, 6,844,221.99 and 2,286,142.00
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Solution
The fourth proportional to 4,566,116.16, 6,844,221.99 and 2,286,142.00 is: 3,426,733.53
Step by Step Solution
- Step 1: Write the proportion equation
4,566,116.16 : 6,844,221.99 = 2,286,142.00 : x - Step 2: Convert to fraction form
4,566,116.16/6,844,221.99 = 2,286,142.00/x - Step 3: Cross multiply
4,566,116.16x = 6,844,221.99 × 2,286,142.00 - Step 4: Simplify right side
4,566,116.16x = 15,646,863,331,552.03 - Step 5: Solve for x
x = 15,646,863,331,552.03/4,566,116.16 - Step 6: Final answer
x = 3,426,733.53
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.