Finding the Fourth Proportional to 4,758,073.38, 6,565,964.58 and 2,582,569.74
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Solution
The fourth proportional to 4,758,073.38, 6,565,964.58 and 2,582,569.74 is: 3,563,850.34
Step by Step Solution
- Step 1: Write the proportion equation
4,758,073.38 : 6,565,964.58 = 2,582,569.74 : x - Step 2: Convert to fraction form
4,758,073.38/6,565,964.58 = 2,582,569.74/x - Step 3: Cross multiply
4,758,073.38x = 6,565,964.58 × 2,582,569.74 - Step 4: Simplify right side
4,758,073.38x = 16,957,061,438,219.81 - Step 5: Solve for x
x = 16,957,061,438,219.81/4,758,073.38 - Step 6: Final answer
x = 3,563,850.34
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.