Finding the Fourth Proportional to 7,295,278.08, 10,944,106.33 and 2,246,588.58
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Solution
The fourth proportional to 7,295,278.08, 10,944,106.33 and 2,246,588.58 is: 3,370,249.09
Step by Step Solution
- Step 1: Write the proportion equation
7,295,278.08 : 10,944,106.33 = 2,246,588.58 : x - Step 2: Convert to fraction form
7,295,278.08/10,944,106.33 = 2,246,588.58/x - Step 3: Cross multiply
7,295,278.08x = 10,944,106.33 × 2,246,588.58 - Step 4: Simplify right side
7,295,278.08x = 24,586,904,299,283.71 - Step 5: Solve for x
x = 24,586,904,299,283.71/7,295,278.08 - Step 6: Final answer
x = 3,370,249.09
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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.