Finding the Fourth Proportional to 6,302,585.10, 9,456,260.28 and 2,467,148.62
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Solution
The fourth proportional to 6,302,585.10, 9,456,260.28 and 2,467,148.62 is: 3,701,655.61
Step by Step Solution
- Step 1: Write the proportion equation
6,302,585.10 : 9,456,260.28 = 2,467,148.62 : x - Step 2: Convert to fraction form
6,302,585.10/9,456,260.28 = 2,467,148.62/x - Step 3: Cross multiply
6,302,585.10x = 9,456,260.28 × 2,467,148.62 - Step 4: Simplify right side
6,302,585.10x = 23,329,999,500,162.81 - Step 5: Solve for x
x = 23,329,999,500,162.81/6,302,585.10 - Step 6: Final answer
x = 3,701,655.61
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1.5x scale
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.