Finding the Fourth Proportional to 3,533,313.60, 4,874,730.99 and 2,310,335
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Solution
The fourth proportional to 3,533,313.60, 4,874,730.99 and 2,310,335 is: 3,187,450.34
Step by Step Solution
- Step 1: Write the proportion equation
3,533,313.60 : 4,874,730.99 = 2,310,335 : x - Step 2: Convert to fraction form
3,533,313.60/4,874,730.99 = 2,310,335/x - Step 3: Cross multiply
3,533,313.60x = 4,874,730.99 × 2,310,335 - Step 4: Simplify right side
3,533,313.60x = 11,262,261,621,781.65 - Step 5: Solve for x
x = 11,262,261,621,781.65/3,533,313.60 - Step 6: Final answer
x = 3,187,450.34
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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.