Finding the Fourth Proportional to 4,263,058.65, 5,883,062.20 and 2,329,319.13
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Solution
The fourth proportional to 4,263,058.65, 5,883,062.20 and 2,329,319.13 is: 3,214,482.94
Step by Step Solution
- Step 1: Write the proportion equation
4,263,058.65 : 5,883,062.20 = 2,329,319.13 : x - Step 2: Convert to fraction form
4,263,058.65/5,883,062.20 = 2,329,319.13/x - Step 3: Cross multiply
4,263,058.65x = 5,883,062.20 × 2,329,319.13 - Step 4: Simplify right side
4,263,058.65x = 13,703,529,297,555.11 - Step 5: Solve for x
x = 13,703,529,297,555.11/4,263,058.65 - Step 6: Final answer
x = 3,214,482.94
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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.