Finding the Fourth Proportional to 3,356,088, 4,633,152.48 and 2,609,358.08
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Solution
The fourth proportional to 3,356,088, 4,633,152.48 and 2,609,358.08 is: 3,602,275.58
Step by Step Solution
- Step 1: Write the proportion equation
3,356,088 : 4,633,152.48 = 2,609,358.08 : x - Step 2: Convert to fraction form
3,356,088/4,633,152.48 = 2,609,358.08/x - Step 3: Cross multiply
3,356,088x = 4,633,152.48 × 2,609,358.08 - Step 4: Simplify right side
3,356,088x = 12,089,553,859,560.04 - Step 5: Solve for x
x = 12,089,553,859,560.04/3,356,088 - Step 6: Final answer
x = 3,602,275.58
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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.