Finding the Fourth Proportional to 6,167,273.04, 8,510,733.27 and 3,413,901.42
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Solution
The fourth proportional to 6,167,273.04, 8,510,733.27 and 3,413,901.42 is: 4,711,126.65
Step by Step Solution
- Step 1: Write the proportion equation
6,167,273.04 : 8,510,733.27 = 3,413,901.42 : x - Step 2: Convert to fraction form
6,167,273.04/8,510,733.27 = 3,413,901.42/x - Step 3: Cross multiply
6,167,273.04x = 8,510,733.27 × 3,413,901.42 - Step 4: Simplify right side
6,167,273.04x = 29,054,804,395,694.24 - Step 5: Solve for x
x = 29,054,804,395,694.24/6,167,273.04 - Step 6: Final answer
x = 4,711,126.65
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.