Finding the Fourth Proportional to 2,244,585.60, 3,368,351.52 and 824,653.44
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Solution
The fourth proportional to 2,244,585.60, 3,368,351.52 and 824,653.44 is: 1,237,521.38
Step by Step Solution
- Step 1: Write the proportion equation
2,244,585.60 : 3,368,351.52 = 824,653.44 : x - Step 2: Convert to fraction form
2,244,585.60/3,368,351.52 = 824,653.44/x - Step 3: Cross multiply
2,244,585.60x = 3,368,351.52 × 824,653.44 - Step 4: Simplify right side
2,244,585.60x = 2,777,722,668,097.23 - Step 5: Solve for x
x = 2,777,722,668,097.23/2,244,585.60 - Step 6: Final answer
x = 1,237,521.38
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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.