Finding the Fourth Proportional to 4,313,827.44, 6,470,743.32 and 1,473,967.44
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Solution
The fourth proportional to 4,313,827.44, 6,470,743.32 and 1,473,967.44 is: 2,210,951.90
Step by Step Solution
- Step 1: Write the proportion equation
4,313,827.44 : 6,470,743.32 = 1,473,967.44 : x - Step 2: Convert to fraction form
4,313,827.44/6,470,743.32 = 1,473,967.44/x - Step 3: Cross multiply
4,313,827.44x = 6,470,743.32 × 1,473,967.44 - Step 4: Simplify right side
4,313,827.44x = 9,537,664,966,277.50 - Step 5: Solve for x
x = 9,537,664,966,277.50/4,313,827.44 - Step 6: Final answer
x = 2,210,951.90
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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.