Finding the Fourth Proportional to 6,053,028.48, 9,080,871.12 and 1,793,530.08
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Solution
The fourth proportional to 6,053,028.48, 9,080,871.12 and 1,793,530.08 is: 2,690,688.73
Step by Step Solution
- Step 1: Write the proportion equation
6,053,028.48 : 9,080,871.12 = 1,793,530.08 : x - Step 2: Convert to fraction form
6,053,028.48/9,080,871.12 = 1,793,530.08/x - Step 3: Cross multiply
6,053,028.48x = 9,080,871.12 × 1,793,530.08 - Step 4: Simplify right side
6,053,028.48x = 16,286,815,506,323.29 - Step 5: Solve for x
x = 16,286,815,506,323.29/6,053,028.48 - Step 6: Final answer
x = 2,690,688.73
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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.